RELEASED FOR THE EXCLUSIVE USE BY: HONEYWELL EMPLOYEE AMERICAS
Honeywell International Inc.
1300 W. Warner Road
Tempe, Arizona 85284-4282
U.S.A.
CAGE: 59364
Telephone: 800-601-3099 (Toll Free U.S.A./Canada)
Telephone: 602-365-3099 (International Direct)
Website: https://aerospace.honeywell.com
Component Maintenance Manual
with Illustrated Parts List
Flow Control Valve
Part Number
396608-1
CAGE
59364
Legal Notice
Export Control
UP802726
These items are controlled by the U.S. government and authorized for export only to the country of ultimate destination for use
by the ultimate consignee or end-user(s) herein identified. They may not be resold, transferred, or otherwise disposed of, to
any other country or to any person other than the authorized ultimate consignee or end-user(s), either in their original form or
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ECCN: 9E991.
21-10-37
Publication Number D199604000100, Revision 9
© Honeywell International Inc. Do not copy without express permission of Honeywell.
Page T-1
Initial 1 Apr 1996
Revised 26 Apr 2022
RELEASED FOR THE EXCLUSIVE USE BY: HONEYWELL EMPLOYEE AMERICAS
COMPONENT MAINTENANCE MANUAL
396608
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UP802726
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21-10-37
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396608
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21-10-37
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396608
Agreement, you will return these Materials to Honeywell without retaining any copies, in whole or in part, and will
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Safety Advisory
WARNING: BEFORE THE MATERIALS CALLED OUT IN THIS PUBLICATION ARE USED, KNOW THE HANDLING,
STORAGE AND DISPOSAL PRECAUTIONS RECOMMENDED BY THE MANUFACTURER OR SUPPLIER.
FAILURE TO OBEY THE MANUFACTURERS' OR SUPPLIERS' RECOMMENDATIONS CAN RESULT IN
PERSONAL INJURY OR DISEASE.
This publication describes physical and chemical processes which can make it necessary to use chemicals, solvents,
paints, and other commercially available materials. The user of this publication must get the Safety Data Sheets
(OSHA Hazard Communication Standard (HCS) 29 CFR 1910.1200(g) or equivalent) from the manufacturers or
suppliers of the materials to be used. The user must know the manufacturer/ supplier data and obey the procedures,
recommendations, warnings and cautions set forth for the safe use, handling, storage, and disposal of the materials.
Warranty/Liability Advisory
UP802726
WARNING: HONEYWELL ASSUMES NO RESPONSIBILITY FOR ANY HONEYWELL EQUIPMENT WHICH IS
NOT MAINTAINED AND/OR REPAIRED IN ACCORDANCE WITH HONEYWELL'S PUBLISHED INSTRUCTIONS
AND/OR HONEYWELL'S FAA/ODA REPAIR AUTHORIZATION. NEITHER DOES HONEYWELL ASSUME
21-10-37
© Honeywell International Inc. Do not copy without express permission of Honeywell.
Page T-4
26 Apr 2022
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COMPONENT MAINTENANCE MANUAL
396608
RESPONSIBILITY FOR SPECIAL TOOLS AND TEST EQUIPMENT FABRICATED BY COMPANIES OTHER
THAN HONEYWELL.
UP802726
WARNING: INCORRECTLY REPAIRED COMPONENTS CAN AFFECT AIRWORTHINESS OR DECREASE THE
LIFE OF THE COMPONENTS. INCORRECTLY FABRICATED SPECIAL TOOLING OR TEST EQUIPMENT CAN
RESULT IN DAMAGE TO THE PRODUCT COMPONENTS OR GIVE UNSATISFACTORY RESULTS.
21-10-37
© Honeywell International Inc. Do not copy without express permission of Honeywell.
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COMPONENT MAINTENANCE MANUAL
396608
Copyright - Notice
Copyright 1996, 2022 Honeywell International Inc. All rights reserved.
Honeywell is a registered trademark of Honeywell International Inc.
UP802726
All other marks are owned by their respective companies.
21-10-37
© Honeywell International Inc. Do not copy without express permission of Honeywell.
Page T-6
26 Apr 2022
RELEASED FOR THE EXCLUSIVE USE BY: HONEYWELL EMPLOYEE AMERICAS
COMPONENT MAINTENANCE MANUAL
396608
TRANSMITTAL INFORMATION
TO HOLDERS OF FLOW CONTROL VALVE CMM ATA No. 21-10-37 ISSUED FOR USE IN SUPPORT OF THE
FOLLOWING:
Table TI-1 shows the applicable components.
Table TI-1. Applicable Components
Component PN
Nomenclature
396608-1
Flow control valve
Revision History
Table TI-2 shows the revision history of this CMM.
Table TI-2. Revision History
Revision Number
Revision Date
0
1 Apr 1996
1
29 Nov 2002
2
30 Jul 2012
3
4 Oct 2013
4
6 Mar 2015
5
27 Feb 2017
6
6 Mar 2019
7
1 Oct 2021
8
23 Nov 2021
9
26 Apr 2022
This revision is a full replacement. All changed pages have a new date, as identified in the List of Effective Pages.
Revision bars identify the changed data. A revision bar adjacent to the Fig./Item column identifies changes in the
Detailed Parts List. See Transmittal information for history of revisions to this CMM.
Remove and discard all pages of the manual and replace them with the attached pages. Write the revision number,
revision date, and replacement date on the Record of Revisions page.
Revision bars mark the technical data that changed in this revision; those changes are described in the Table of
Highlights. Editorial changes are not marked with a revision bar.
The table of highlights tells users what has changed as a result of the revision. The table consists of three columns.
The Task/Page column identifies the blocks of changed information, such as a task, subtask, graphic, or parts list,
and the page on which that block starts. The block of information often includes the MTOSS code. Revision marks,
when provided, identify the location of the change within the block.
UP802726
The Description of Change column tells about the change or changes within each block. The description of change
is often preceded by a paragraph or figure reference that applies to the block of information.
EFFECTIVITY
ALL
21-10-37
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The Effectivity column tells the user the part number(s) to which the block of information applies. The default value
for this column is "All." "All" means that the block applies to all parts.
Table of Highlights
UP802726
Task/Page
Description of Change
Effectivity
TRANSMITTAL
INFORMATION
Global Change: Changed the content and format to agree with the
All
Honeywell processes in effect at the time of the release of this revision.
TRANSMITTAL
INFORMATION
Global Change: The editorial changes and data that were moved or
reformatted are not identified with revision bars.
All
RECORD OF TEMPORARY Added the status for TR 21-3.
REVISIONS
All
RECORD OF TEMPORARY Added TR 21-4.
REVISIONS
All
Subtask
21-10-37-720-037-A01
(Page 1040)
Figure 1007. Updated the mass flow pound range for both test 18 and All
20 in Figure 1007 (Sheet 2 of 2).
Subtask
21-10-37-000-013-A01
(Page 3029)
Figure 3012. Updated the Item numbers from 101, 102, 103 to 101A, All
102A, 103A to the figure and its Key to Figure accordingly.
Subtask
21-10-37-000-013-A01
(Page 3030)
Paragraph 2.M. Step (3). Updated the Item numbers from 101, 102
and 103 to 101A, 102A and 103A respectively.
Subtask
21-10-37-210-004-A01
(Page 5031)
Figure 5012. Updated the Item numbers from 101, 102, 103 to 101A, All
102A, 103A to the figure and its Key to Figure accordingly.
Subtask
21-10-37-300-015-A01
(Page 6008)
Paragraph 2.O. Step (5)(a). Updated the wear/damage limit from 0.030 All
inch to 0.027 inch.
Subtask
21-10-37-300-016-A01
(Page 6009)
Paragraph 2.P. Added Parts Material and Surface Treatment
Identification Data.
Subtask
21-10-37-400-010-A01
(Page 7022)
Figure 7009. Updated the Item numbers from 101, 102, 103 to 101A, All
102A, 103A to the figure and its Key to Figure accordingly and added
callout 50.
Subtask
21-10-37-400-010-A01
(Page 7024)
Paragraph 2.J. Step (32). Updated the Item numbers from 101, 102
and 103 to 101A, 102A and 103A respectively.
All
Subtask
21-10-37-400-010-A01
(Page 7025)
Paragraph 2.J. Step (33). Updated the Item numbers from 101, 102
and 103 to 101A, 102A and 103A respectively.
All
EFFECTIVITY
ALL
21-10-37
© Honeywell International Inc. Do not copy without express permission of Honeywell.
All
All
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Table of Highlights (Cont)
UP802726
Task/Page
Description of Change
Effectivity
Subtask
21-10-37-400-015-A01
(Page 7038)
Paragraph 2.O. Step (15). Updated the metric conversion value for 8 All
to 9 pounds.
Subtask
21-10-37-400-019-A01
(Page 7049)
Paragraph 2.S. Step (13). Updated the metric conversion value for 8 All
to 9 pounds.
Detailed Parts List
IPL Figure 12
Updated the item numbers from 101, 102 and 103 to 101A, 102A and All
103A in IPL Figure 12.
Detailed Parts List
IPL Figure 12
Updated items 101, 102 and 103 as not illustrated in IPL Figure 12.
All
Detailed Parts List
IPL Figure 12
Updated items 101A, 102A and 103A as illustrated in IPL Figure 12.
All
EFFECTIVITY
ALL
21-10-37
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Blank Page
EFFECTIVITY
ALL
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RECORD OF REVISIONS
For each revision, write the revision number, revision date, date put in the manual, and your initials in the applicable
column.
NOTE:
Refer to the Revision History in the TRANSMITTAL INFORMATION section for revision data.
UP802726
Revision
Number
EFFECTIVITY
ALL
Revision
Date
Date Put in
Manual
By
Revision
Number
Revision
Date
Date Put in
Manual
21-10-37
© Honeywell International Inc. Do not copy without express permission of Honeywell.
By
Page RR-1
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UP802726
Blank Page
EFFECTIVITY
ALL
21-10-37
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Page RR-2
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COMPONENT MAINTENANCE MANUAL
396608
RECORD OF TEMPORARY REVISIONS
Instructions on each page of a temporary revision tell you where to put the pages in your manual. Remove the
temporary revision pages only when discard instructions are given. For each temporary revision, put the applicable
data in the record columns on this page.
UP802726
Definition of Status column: A TR may be active, incorporated, or deleted. “Active” is entered by the holder of the
manual. “Incorporated” means a TR has been incorporated into the manual and includes the revision number of
the manual when the TR was incorporated. “Deleted” means a TR has been replaced by another TR, a TR number
will not be issued, or a TR has been deleted.
Temporary
Revision
Number
Status
21-1
INC, Rev 3
21-2
INC, Rev 4
21-3
Replaced by TR
21-4
21-4
INC, Rev 9
EFFECTIVITY
ALL
Page
Number
Date
Put
In
Manual
Issue
Date
By
Date
Removed
From
Manual
By
24 Jan 2019
21-10-37
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Blank Page
EFFECTIVITY
ALL
21-10-37
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SERVICE BULLETIN LIST
Refer to Table INTRO-6 for other applicable service information documents not listed in the Service Bulletin List.
UP802726
Service Bulletin/
Revision Number
EFFECTIVITY
ALL
Title
Modification
21-10-37
© Honeywell International Inc. Do not copy without express permission of Honeywell.
Date Put in
Manual
Page SBL-1
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Blank Page
EFFECTIVITY
ALL
21-10-37
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LIST OF EFFECTIVE PAGES
Subheading and Page
Date
Title
T-1
26 Apr 2022
T-2
26 Apr 2022
T-3
26 Apr 2022
T-4
26 Apr 2022
T-5
26 Apr 2022
T-6
26 Apr 2022
Transmittal Information
TI-1
26 Apr 2022
TI-2
26 Apr 2022
TI-3
26 Apr 2022
TI-4
26 Apr 2022
Record of Revisions
RR-1
26 Apr 2022
RR-2
26 Apr 2022
Record of Temporary Revisions
RTR-1
* 26 Apr 2022
RTR-2
26 Apr 2022
Service Bulletin List
SBL-1
26 Apr 2022
SBL-2
26 Apr 2022
List of Effective Pages
LEP-1
26 Apr 2022
LEP-2
26 Apr 2022
LEP-3
26 Apr 2022
LEP-4
26 Apr 2022
LEP-5
26 Apr 2022
LEP-6
26 Apr 2022
Table of Contents
TC-1
26 Apr 2022
TC-2
26 Apr 2022
TC-3
26 Apr 2022
TC-4
26 Apr 2022
TC-5
26 Apr 2022
TC-6
26 Apr 2022
TC-7
26 Apr 2022
TC-8
26 Apr 2022
TC-9
26 Apr 2022
TC-10
26 Apr 2022
TC-11
26 Apr 2022
TC-12
26 Apr 2022
Subheading and Page
TC-13
TC-14
TC-15
TC-16
Introduction
INTRO-1
INTRO-2
INTRO-3
INTRO-4
INTRO-5
INTRO-6
INTRO-7
INTRO-8
INTRO-9
INTRO-10
INTRO-11
INTRO-12
INTRO-13
INTRO-14
INTRO-15
INTRO-16
INTRO-17
INTRO-18
INTRO-19
INTRO-20
Description and Operation
1
2
3
4
5
6
7
8
Testing and Fault Isolation
1001
1002
1003
1004
1005
1006
1007
Date
26 Apr
26 Apr
26 Apr
26 Apr
2022
2022
2022
2022
26 Apr
26 Apr
26 Apr
26 Apr
26 Apr
26 Apr
26 Apr
26 Apr
26 Apr
26 Apr
26 Apr
26 Apr
26 Apr
26 Apr
26 Apr
26 Apr
26 Apr
26 Apr
26 Apr
26 Apr
2022
2022
2022
2022
2022
2022
2022
2022
2022
2022
2022
2022
2022
2022
2022
2022
2022
2022
2022
2022
26 Apr
26 Apr
26 Apr
26 Apr
26 Apr
26 Apr
26 Apr
26 Apr
2022
2022
2022
2022
2022
2022
2022
2022
26 Apr
26 Apr
26 Apr
26 Apr
26 Apr
26 Apr
26 Apr
2022
2022
2022
2022
2022
2022
2022
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* Indicates a changed or added page.
F Indicates a foldout page.
EFFECTIVITY
ALL
21-10-37
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LIST OF EFFECTIVE PAGES (Cont)
Subheading and Page
Date
1008
26 Apr
1009
26 Apr
1010
26 Apr
1011
26 Apr
1012
26 Apr
1013
26 Apr
1014
26 Apr
1015
26 Apr
1016
26 Apr
1017
26 Apr
1018
26 Apr
1019
26 Apr
1020
26 Apr
1021
26 Apr
1022
26 Apr
1023
26 Apr
1024
26 Apr
1025
26 Apr
1026
26 Apr
1027
26 Apr
1028
26 Apr
1029
26 Apr
1030
26 Apr
1031
26 Apr
1032
26 Apr
1033
26 Apr
1034
26 Apr
1035
26 Apr
1036
26 Apr
1037
26 Apr
1038
26 Apr
1039
26 Apr
1040
* 26 Apr
1041
26 Apr
1042
26 Apr
1043
26 Apr
1044
26 Apr
1045
26 Apr
1046
26 Apr
Schematic and Wiring Diagrams
2001
26 Apr
2002
26 Apr
2022
2022
2022
2022
2022
2022
2022
2022
2022
2022
2022
2022
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2022
2022
2022
Subheading and Page
Disassembly
3001
3002
3003
3004
3005
3006
3007
3008
3009
3010
3011
3012
3013
3014
3015
3016
3017
3018
3019
3020
3021
3022
3023
3024
3025
3026
3027
3028
3029
3030
3031
3032
3033
3034
3035
3036
3037
3038
3039
3040
3041
3042
Date
*
*
26 Apr
26 Apr
26 Apr
26 Apr
26 Apr
26 Apr
26 Apr
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26 Apr
26 Apr
26 Apr
26 Apr
26 Apr
26 Apr
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26 Apr
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26 Apr
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26 Apr
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26 Apr
26 Apr
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UP802726
* Indicates a changed or added page.
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EFFECTIVITY
ALL
21-10-37
© Honeywell International Inc. Do not copy without express permission of Honeywell.
Page LEP-2
26 Apr 2022
RELEASED FOR THE EXCLUSIVE USE BY: HONEYWELL EMPLOYEE AMERICAS
COMPONENT MAINTENANCE MANUAL
396608
LIST OF EFFECTIVE PAGES (Cont)
Subheading and Page
Cleaning
4001
4002
4003
4004
4005
4006
4007
4008
4009
4010
4011
4012
Inspection/Check
5001
5002
5003
5004
5005
5006
5007
5008
5009
5010
5011
5012
5013
5014
5015
5016
5017
5018
5019
5020
5021
5022
5023
5024
5025
5026
5027
5028
5029
Date
26 Apr
26 Apr
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2022
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26 Apr
26 Apr
26 Apr
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26 Apr
26 Apr
26 Apr
26 Apr
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26 Apr
26 Apr
26 Apr
26 Apr
26 Apr
26 Apr
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26 Apr
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26 Apr
2022
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Subheading and Page
5030
5031
5032
5033
5034
5035
5036
5037
5038
5039
5040
5041
5042
5043
5044
Repair
6001
6002
6003
6004
6005
6006
6007
6008
6009
6010
6011
6012
Assembly
7001
7002
7003
7004
7005
7006
7007
7008
7009
7010
7011
7012
7013
7014
Date
*
*
*
*
*
*
26 Apr
26 Apr
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26 Apr
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26 Apr
26 Apr
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26 Apr
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26 Apr
2022
2022
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2022
26 Apr
26 Apr
26 Apr
26 Apr
26 Apr
26 Apr
26 Apr
26 Apr
26 Apr
26 Apr
26 Apr
26 Apr
26 Apr
26 Apr
2022
2022
2022
2022
2022
2022
2022
2022
2022
2022
2022
2022
2022
2022
UP802726
* Indicates a changed or added page.
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EFFECTIVITY
ALL
21-10-37
© Honeywell International Inc. Do not copy without express permission of Honeywell.
Page LEP-3
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RELEASED FOR THE EXCLUSIVE USE BY: HONEYWELL EMPLOYEE AMERICAS
COMPONENT MAINTENANCE MANUAL
396608
LIST OF EFFECTIVE PAGES (Cont)
Subheading and Page
7015
7016
7017
7018
7019
7020
7021
7022
7023
7024
7025
7026
7027
7028
7029
7030
7031
7032
7033
7034
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7050
7051
7052
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7054
7055
7056
7057
7058
Date
*
*
*
*
*
*
26 Apr
26 Apr
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26 Apr
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26 Apr
26 Apr
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26 Apr
26 Apr
26 Apr
26 Apr
26 Apr
26 Apr
26 Apr
26 Apr
26 Apr
26 Apr
26 Apr
26 Apr
26 Apr
26 Apr
26 Apr
26 Apr
26 Apr
26 Apr
26 Apr
26 Apr
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26 Apr
26 Apr
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26 Apr
26 Apr
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2022
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Subheading and Page
Date
7059
26 Apr 2022
7060
26 Apr 2022
7061
26 Apr 2022
7062
26 Apr 2022
7063
26 Apr 2022
7064
26 Apr 2022
Fits and Clearances
8001
26 Apr 2022
8002
26 Apr 2022
8003
26 Apr 2022
8004
26 Apr 2022
Special Tools, Fixtures, Equipment and
Consumables
9001
26 Apr 2022
9002
26 Apr 2022
9003
26 Apr 2022
9004
26 Apr 2022
9005
26 Apr 2022
9006
26 Apr 2022
Special Procedures
11001
26 Apr 2022
11002
26 Apr 2022
Removal
12001
26 Apr 2022
12002
26 Apr 2022
Installation
13001
26 Apr 2022
13002
26 Apr 2022
Servicing
14001
26 Apr 2022
14002
26 Apr 2022
Storage (Including Transportation)
15001
26 Apr 2022
15002
26 Apr 2022
15003
26 Apr 2022
15004
26 Apr 2022
Rework (Service Bulletin Accomplishment
Procedures)
16001
16002
26 Apr 2022
26 Apr 2022
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COMPONENT MAINTENANCE MANUAL
396608
LIST OF EFFECTIVE PAGES (Cont)
Subheading and Page
Illustrated Parts List
10001
10002
10003
10004
10005
10006
10007
10008
10009
10010
10011
10012
10013
10014
10015
10016
10017
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10028
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10030
10031
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10034
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10037
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10039
10040
10041
10042
Date
26 Apr
26 Apr
26 Apr
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26 Apr
26 Apr
26 Apr
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2022
Subheading and Page
10043
10044
10045
10046
10047
10048
10049
10050
10051
10052
10053
10054
10055
10056
10057
10058
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10072
10073
10074
10075
10076
10077
10078
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10080
10081
10082
10083
10084
10085
10086
Date
*
*
26 Apr
26 Apr
26 Apr
26 Apr
26 Apr
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26 Apr
26 Apr
26 Apr
26 Apr
26 Apr
26 Apr
26 Apr
26 Apr
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26 Apr
26 Apr
26 Apr
26 Apr
26 Apr
26 Apr
26 Apr
26 Apr
26 Apr
26 Apr
26 Apr
26 Apr
26 Apr
26 Apr
26 Apr
26 Apr
26 Apr
26 Apr
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26 Apr
2022
2022
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UP802726
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EFFECTIVITY
ALL
21-10-37
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RELEASED FOR THE EXCLUSIVE USE BY: HONEYWELL EMPLOYEE AMERICAS
COMPONENT MAINTENANCE MANUAL
396608
LIST OF EFFECTIVE PAGES (Cont)
Subheading and Page
10087
10088
10089
10090
10091
10092
10093
10094
10095
10096
10097
10098
10099
10100
10101
10102
10103
10104
10105
10106
10107
10108
10109
10110
10111
10112
10113
10114
10115
10116
10117
10118
10119
10120
10121
10122
10123
10124
Date
26 Apr
26 Apr
26 Apr
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26 Apr
26 Apr
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26 Apr
26 Apr
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26 Apr
26 Apr
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26 Apr
26 Apr
26 Apr
26 Apr
26 Apr
26 Apr
26 Apr
26 Apr
26 Apr
26 Apr
26 Apr
26 Apr
26 Apr
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26 Apr
26 Apr
26 Apr
26 Apr
26 Apr
26 Apr
26 Apr
Subheading and Page
Date
2022
2022
2022
2022
2022
2022
2022
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2022
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UP802726
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EFFECTIVITY
ALL
21-10-37
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Page LEP-6
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RELEASED FOR THE EXCLUSIVE USE BY: HONEYWELL EMPLOYEE AMERICAS
COMPONENT MAINTENANCE MANUAL
396608
TABLE OF CONTENTS
LIST OF SECTIONS
Title
Page
INTRODUCTION .............................................................................................................................
1.
2.
How to Use This Manual (TASK 21-10-37-99F-801-A01) ..............................................
INTRO-1
A.
General (Subtask 21-10-37-99F-001-A01) ............................................................
INTRO-1
B.
Observance of Manual Instructions (Subtask 21-10-37-99F-002-A01) .................
INTRO-2
C.
Symbols (Subtask 21-10-37-99F-003-A01) ...........................................................
INTRO-2
D.
Units of Measure (Subtask 21-10-37-99F-004-A01) ..............................................
INTRO-6
E.
Page Number Block Explanation (Subtask 21-10-37-99F-005-A01) .....................
INTRO-6
F.
Illustration (Subtask 21-10-37-99F-006-A01) .........................................................
INTRO-7
G.
Application of Maintenance Task Oriented Support System (MTOSS) (Subtask
21-10-37-99F-007-A01) .........................................................................................
INTRO-7
Customer Support (TASK 21-10-37-99F-802-A01) ........................................................
INTRO-16
A.
Honeywell Aerospace Online Technical Publications Website (Subtask
21-10-37-99F-008-A01) .........................................................................................
INTRO-16
Honeywell Aerospace Contact Team (Subtask 21-10-37-99F-009-A01) ...............
INTRO-17
References (TASK 21-10-37-99F-803-A01) ...................................................................
INTRO-17
A.
Honeywell/Vendor Publications (Subtask 21-10-37-99F-010-A01) .......................
INTRO-17
B.
Other Publications (Subtask 21-10-37-99F-011-A01) ............................................
INTRO-17
Acronyms and Abbreviations (TASK 21-10-37-99F-804-A01) .......................................
INTRO-17
A.
General (Subtask 21-10-37-99F-012-A01) ............................................................
INTRO-17
Process Verification (TASK 21-10-37-99F-805-A01) .....................................................
INTRO-19
A.
Verification Data (Subtask 21-10-37-99F-013-A01) ...............................................
INTRO-19
Software History (TASK 21-10-37-99F-806-A01) ...........................................................
INTRO-19
A.
Software Data (Subtask 21-10-37-99F-014-A01) ..................................................
INTRO-19
History of Changes (TASK 21-10-37-99F-807-A01) .......................................................
INTRO-19
A.
Modification/Configuration History (Subtask 21-10-37-99F-015-A01) ...................
INTRO-19
B.
Change History for Parts List (Subtask 21-10-37-99F-016-A01) ...........................
INTRO-19
Service Information Documents (TASK 21-10-37-99F-808-A01) ...................................
INTRO-19
A.
Applicable Service Information Documents (Subtask 21-10-37-99F-017-A01) .....
INTRO-19
DESCRIPTION AND OPERATION ..................................................................................................
1
B.
3.
4.
5.
6.
7.
8.
1.
UP802726
INTRO-1
Description (TASK 21-10-37-870-801-A01) ...................................................................
1
A.
General (Subtask 21-10-37-870-001-A01) ............................................................
1
B.
Applicable Publications (Subtask 21-10-37-99C-001-A01) ....................................
4
C.
The Flow Control Valve (Subtask 21-10-37-870-002-A01) ....................................
4
EFFECTIVITY
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RELEASED FOR THE EXCLUSIVE USE BY: HONEYWELL EMPLOYEE AMERICAS
COMPONENT MAINTENANCE MANUAL
396608
TABLE OF CONTENTS (Cont)
LIST OF SECTIONS (Cont)
Title
Page
2.
Operation (TASK 21-10-37-870-802-A01) ......................................................................
5
A.
Flow Control Valve (Subtask 21-10-37-870-003-A01) ...........................................
5
TESTING AND FAULT ISOLATION ................................................................................................
1001
1.
2.
Planning Data (TASK 21-10-37-99C-801-A01) ..............................................................
1001
A.
Reason for the Job (Subtask 21-10-37-99C-002-A01) ..........................................
1001
B.
Job Setup Data (Subtask 21-10-37-99C-003-A01) ................................................
1001
Procedure (TASK 21-10-37-810-801-A01) .....................................................................
1004
A.
Job Setup (Subtask 21-10-37-810-001-A01) .........................................................
1004
B.
Testing of the Flow Control Valve (Subtask 21-10-37-720-001-A01) ....................
1007
C.
Calibration Check of the Bonding and Grounding Resistance (Subtask
21-10-37-720-002-A01) .........................................................................................
1007
D.
Calibration of Dimensions A and B (Subtask 21-10-37-720-003-A01) ..................
1011
E.
Calibration of the Pressure Regulator (Subtask 21-10-37-720-004-A01) ..............
1011
F.
Calibration of the Port Leakage (Subtask 21-10-37-720-005-A01) ........................
1012
G.
Calibration of the Position Indicator Switch (Subtask 21-10-37-720-006-A01) ......
1012
H.
Preliminary Calibration of the Case Leakage (Subtask 21-10-37-720-007-A01) .....
1013
I.
Calibration of the High Flow Servo (Subtask 21-10-37-720-008-A01) ...................
1013
J.
Calibration of the Cabin Bias (Subtask 21-10-37-720-009-A01) ............................
1014
K.
Calibration Recheck of Adjustment D (Subtask 21-10-37-720-010-A01) ..............
1015
L.
Calibration of the APU Bias (Subtask 21-10-37-720-011-A01) ..............................
1015
M.
Calibration of the Normal Flow Servo (Subtask 21-10-37-720-012-A01) ..............
1016
N.
Calibration of the Cabin Bias (Subtask 21-10-37-720-013-A01) ............................
1017
O.
Calibration Recheck of Adjustment N (Subtask 21-10-37-720-014-A01) ..............
1018
P.
(High Flow) Testing of the Bonding and Grounding Resistance (Subtask
21-10-37-720-015-A01) .........................................................................................
1018
(High Flow) Testing of the Minimum Opening Pressure (Subtask
21-10-37-720-016-A01) .........................................................................................
1018
R.
(High Flow) Testing of the Port Leakage (Subtask 21-10-37-720-017-A01) ..........
1019
S.
(High Flow) Testing of the Case Leakage (Subtask 21-10-37-720-018-A01) ........
1019
T.
(High Flow) Testing of the Position Indicator Switch (Subtask
21-10-37-720-019-A01) .........................................................................................
1020
(High Flow) Testing of the Functional Performance (Subtask
21-10-37-720-020-A01) .........................................................................................
1020
(High Flow) Testing the Close Time (Subtask 21-10-37-720-021-A01) .................
1023
Q.
U.
UP802726
V.
EFFECTIVITY
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COMPONENT MAINTENANCE MANUAL
396608
TABLE OF CONTENTS (Cont)
LIST OF SECTIONS (Cont)
Title
Page
W.
X.
Y.
Z.
1024
Alternate Bench Calibration (No Flow) Bonding And Grounding Resistance Check
(Subtask 21-10-37-720-023-A01) ..........................................................................
1026
Alternate Bench Calibration (No Flow) Preliminary Case Leakage Test (Subtask
21-10-37-720-024-A01) .........................................................................................
1026
Alternate Bench Calibration (No Flow) Actuator Diaphragm Leakage Test (Subtask
21-10-37-720-025-A01) .........................................................................................
1027
AA. Alternate Bench Initial Calibration (No Flow) of Dimensions A and B (Subtask
21-10-37-720-026-A01) .........................................................................................
1030
AB. Alternate Bench Pressure Regulator Calibration (Subtask
21-10-37-720-027-A01) .........................................................................................
1031
AC. Alternate Bench Calibration Port Leakage/Closed Stop Setting (Subtask
21-10-37-720-028-A01) .........................................................................................
1031
AD. Alternate Bench Position Indicator Switch Calibration (No Flow) (Subtask
21-10-37-720-029-A01) .........................................................................................
1033
AE. Alternate Bench Minimum Opening Pressure Calibration (No Flow) (Subtask
21-10-37-720-030-A01) .........................................................................................
1033
AF. Alternate Bench High Flow Servo Calibration (No Flow) (Subtask
21-10-37-720-031-A01) .........................................................................................
1034
AG. Alternate Bench Cabin Bias Calibration (No Flow) (Subtask
21-10-37-720-032-A01) .........................................................................................
1035
AH. Alternate Bench APU Bias Calibration (No Flow) (Subtask
21-10-37-720-033-A01) .........................................................................................
1035
AI.
Alternate Bench Normal Flow Servo Calibration (No Flow) (Subtask
21-10-37-720-034-A01) .........................................................................................
1036
AJ. Alternate Bench Cabin Bias Calibration (No Flow) (Subtask
21-10-37-720-035-A01) .........................................................................................
1037
AK. Alternate Bench Close Time Calibration (No Flow) (Subtask
21-10-37-720-036-A01) .........................................................................................
1037
AL. Alternate Bench Case Leakage Test (No Flow) (Subtask 21-10-37-720-037-A01) .....
1038
AM. Fault Isolation of the Flow Control Valve (Subtask 21-10-37-810-002-A01) ..........
1043
AN. Job Close-up (Subtask 21-10-37-810-003-A01) ....................................................
1045
SCHEMATIC AND WIRING DIAGRAMS ........................................................................................
2001
1.
Not Applicable ...............................................................................................................
2001
DISASSEMBLY ...............................................................................................................................
3001
1.
UP802726
Alternate Bench Calibration (No Flow) Configuration Setup (Subtask
21-10-37-720-022-A01) .........................................................................................
Planning Data (TASK 21-10-37-99C-802-A01) ..............................................................
EFFECTIVITY
ALL
21-10-37
© Honeywell International Inc. Do not copy without express permission of Honeywell.
3001
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396608
TABLE OF CONTENTS (Cont)
LIST OF SECTIONS (Cont)
Title
Page
2.
A.
Reason for the Job (Subtask 21-10-37-99C-004-A01) ..........................................
3001
B.
Job Setup Data (Subtask 21-10-37-99C-005-A01) ................................................
3001
Procedure (TASK 21-10-37-000-801-A01) .....................................................................
3004
A.
Job Setup (Subtask 21-10-37-000-001-A01) .........................................................
3004
B.
Disassembly of the Flow Control Valve (Subtask 21-10-37-000-002-A01) ............
3004
C.
Disassembly of the Normal Flow Servo and Flow Assembly (Subtask
21-10-37-000-003-A01) .........................................................................................
3007
Disassembly of the Normal Flow Bellows And Cover Assembly (Subtask
21-10-37-000-004-A01) .........................................................................................
3009
Disassembly of the High Flow Servo, Actuator And Flow Assembly (Subtask
21-10-37-000-005-A01) .........................................................................................
3011
Disassembly of the Solenoid, Regulator High Flow Servo And Plumbing Assembly
(Subtask 21-10-37-000-006-A01) ..........................................................................
3013
Disassembly of the Solenoid, Regulator And High Flow Servo Assembly (Subtask
21-10-37-000-007-A01) .........................................................................................
3015
Disassembly of the Regulator And High Flow Servo Assembly (Subtask
21-10-37-000-008-A01) .........................................................................................
3017
Disassembly of the Cover and High Flow Bellows Assembly (Subtask
21-10-37-000-009-A01) .........................................................................................
3019
Disassembly of the Regulator and Body Assembly (Subtask
21-10-37-000-010-A01) .........................................................................................
3021
Disassembly of the Actuator And Flow Assembly (Subtask
21-10-37-000-011-A01) .........................................................................................
3024
L.
Disassembly of the Actuator Assembly (Subtask 21-10-37-000-012-A01) ............
3026
M.
Disassembly of the Flow Assembly (Subtask 21-10-37-000-013-A01) ..................
3028
N.
Disassembly of the Normal Flow Servo Adjustable Assembly (Subtask
21-10-37-000-014-A01) .........................................................................................
3030
O.
Disassembly of the Diaphragm Assembly (Subtask 21-10-37-000-015-A01) ........
3032
P.
Disassembly of the Retainer and Diaphragm Assembly (Subtask
21-10-37-000-016-A01) .........................................................................................
3033
Q.
Disassembly of the Diaphragm Assembly (Subtask 21-10-37-000-017-A01) ........
3034
R.
Disassembly of the High Flow Servo Adjustable Assembly (Subtask
21-10-37-000-018-A01) .........................................................................................
3035
Disassembly of the Connector and Switch Assembly (Subtask
21-10-37-000-019-A01) .........................................................................................
3036
Disassembly of the Switch Assembly (Subtask 21-10-37-000-020-A01) ...............
3037
D.
E.
F.
G.
H.
I.
J.
K.
S.
UP802726
T.
EFFECTIVITY
ALL
21-10-37
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COMPONENT MAINTENANCE MANUAL
396608
TABLE OF CONTENTS (Cont)
LIST OF SECTIONS (Cont)
Title
Page
U.
Disassembly of the Arm and Link Assembly (Subtask 21-10-37-000-021-A01) .....
3038
V.
Disassembly of the Diaphragm Assembly (Subtask 21-10-37-000-022-A01) ........
3039
W.
Disassembly of the Diaphragm Assembly (Subtask 21-10-37-000-023-A01) ........
3040
X.
Job Close-up (Subtask 21-10-37-000-024-A01) ....................................................
3042
CLEANING ......................................................................................................................................
4001
1.
Planning Data (TASK 21-10-37-99C-803-A01) ..............................................................
4001
A.
Reason for the Job (Subtask 21-10-37-99C-006-A01) ..........................................
4001
B.
Job Setup Data (Subtask 21-10-37-99C-007-A01) ................................................
4001
Procedure (TASK 21-10-37-100-801-A01) .....................................................................
4002
A.
Job Setup (Subtask 21-10-37-100-001-A01) .........................................................
4002
B.
Standard Cleaning Practices (Subtask 21-10-37-100-002-A01) ............................
4002
C.
Standard Cleaning Procedures (Subtask 21-10-37-100-003-A01) ........................
4003
D.
Clean Assemblies that are Made of Different Types of Materials (Subtask
21-10-37-100-004-A01) .........................................................................................
4003
E.
Preparation of Cleaning Solutions (Subtask 21-10-37-100-005-A01) ....................
4004
F.
Clean Component Parts (Subtask 21-10-37-100-006-A01) ...................................
4004
G.
Cleaning Procedures (Subtask 21-10-37-100-007-A01) ........................................
4005
H.
Standard Cleaning Procedures (Subtask 21-10-37-100-008-A01) ........................
4007
I.
Job Close-up (Subtask 21-10-37-100-009-A01) ....................................................
4012
INSPECTION/CHECK .....................................................................................................................
5001
2.
1.
2.
Planning Data (TASK 21-10-37-99C-804-A01) ..............................................................
5001
A.
Reason for the Job (Subtask 21-10-37-99C-008-A01) ..........................................
5001
B.
Job Setup Data (Subtask 21-10-37-99C-009-A01) ................................................
5001
Procedure (TASK 21-10-37-210-801-A01) .....................................................................
5002
A.
Job Setup (Subtask 21-10-37-210-001-A01) .........................................................
5002
B.
General Inspection/Check Procedure of the Flow Control Valve (Subtask
21-10-37-210-002-A01) .........................................................................................
5002
General Inspection/Check Procedure of the Flow Control Valve (Subtask
21-10-37-210-003-A01) .........................................................................................
5003
Detailed Inspection/Check Procedure of the Flow Control Valve (Subtask
21-10-37-210-004-A01) .........................................................................................
5004
Job Close-up (Subtask 21-10-37-210-005-A01) ....................................................
5043
C.
D.
UP802726
E.
EFFECTIVITY
ALL
21-10-37
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COMPONENT MAINTENANCE MANUAL
396608
TABLE OF CONTENTS (Cont)
LIST OF SECTIONS (Cont)
Title
Page
REPAIR ............................................................................................................................................
6001
1.
Planning Data (TASK 21-10-37-99C-805-A01) ..............................................................
6001
A.
Reason for the Job (Subtask 21-10-37-99C-010-A01) ..........................................
6001
B.
Job Setup Data (Subtask 21-10-37-99C-011-A01) ................................................
6001
Procedure (TASK 21-10-37-300-801-A01) .....................................................................
6002
A.
Job Setup (Subtask 21-10-37-300-001-A01) .........................................................
6002
B.
References for Repair (Subtask 21-10-37-300-002-A01) ......................................
6002
C.
Aluminum Touch-Up Solution Preparation (Subtask 21-10-37-300-003-A01) .......
6003
D.
Primer Preparation (Subtask 21-10-37-300-004-A01) ...........................................
6003
E.
Minor Surface Defects on Aluminum Alloy Parts Repair (Subtask
21-10-37-300-005-A01) .........................................................................................
6003
Remove Hard Carbon, Paint, Scale and Mild Corrosion from Parts by Glass Bead
Peen Process (Subtask 21-10-37-300-006-A01) ...................................................
6004
G.
Minor Surface Defects on Steel Parts Repair (Subtask 21-10-37-300-007-A01) .....
6005
H.
Remove Heavy Corrosion, Hard Carbon, Paint and Scale from Steel Parts by
Abrasive Blasting (Subtask 21-10-37-300-008-A01) .............................................
6005
I.
Loose or Damaged Thread Insert Repair (Subtask 21-10-37-300-009-A01) .........
6005
J.
Replace the Bushings in Aluminum Alloy Parts (Subtask 21-10-37-300-010-A01) .....
6006
K.
Replace the Bushings in Steel Parts (Subtask 21-10-37-300-011-A01) ................
6006
L.
Replace the Pins in Aluminum Alloy (Subtask 21-10-37-300-012-A01) ................
6007
M.
Replace the Pins in Steel Parts (Subtask 21-10-37-300-013-A01) ........................
6007
N.
Dry-film Lubricant Repair (Subtask 21-10-37-300-014-A01) .................................
6007
O.
Repair of the Venturi Body Assembly, Butterfly Plate Sealing and Bearing Bore(s)
(Subtask 21-10-37-300-015-A01) ..........................................................................
6008
Parts Material and Surface Treatment Identification Data (Subtask
21-10-37-300-016-A01) .........................................................................................
6009
Job Close-up (Subtask 21-10-37-300-017-A01) ....................................................
6011
ASSEMBLY .....................................................................................................................................
7001
2.
F.
P.
Q.
1.
UP802726
2.
Planning Data (TASK 21-10-37-99C-806-A01) ..............................................................
7001
A.
Reason for the Job (Subtask 21-10-37-99C-012-A01) ..........................................
7001
B.
Job Setup Data (Subtask 21-10-37-99C-013-A01) ................................................
7001
Procedure (TASK 21-10-37-400-801-A01) .....................................................................
7003
A.
Job Setup (Subtask 21-10-37-400-001-A01) .........................................................
7003
B.
Assembly of the Diaphragm Assembly (Subtask 21-10-37-400-002-A01) ............
7004
EFFECTIVITY
ALL
21-10-37
© Honeywell International Inc. Do not copy without express permission of Honeywell.
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COMPONENT MAINTENANCE MANUAL
396608
TABLE OF CONTENTS (Cont)
LIST OF SECTIONS (Cont)
Title
Page
C.
Assembly of the Diaphragm Assembly (Subtask 21-10-37-400-003-A01) ............
7007
D.
Assembly of the Diaphragm Assembly (Subtask 21-10-37-400-004-A01) ............
7009
E.
Assembly of the Diaphragm Assembly (Subtask 21-10-37-400-005-A01) ............
7013
F.
Assembly of the Arm and Link Assembly (Subtask 21-10-37-400-006-A01) .........
7015
G.
Assembly of the Switch Assembly (Subtask 21-10-37-400-007-A01) ...................
7017
H.
Assembly of the Connector and Switch Assembly (Subtask
21-10-37-400-008-A01) .........................................................................................
7018
I.
Calculation of the Butterfly Plate Shims (Subtask 21-10-37-400-009-A01) ...........
7019
J.
Assembly of the Flow Assembly (Subtask 21-10-37-400-010-A01) ......................
7021
K.
Assembly of the Actuator Assembly (Subtask 21-10-37-400-011-A01) .................
7025
L.
Assembly of the Actuator and Flow Assembly (Subtask 21-10-37-400-012-A01) .....
7028
M.
Assembly of the Normal Flow Servo Adjustable Assembly (Subtask
21-10-37-400-013-A01) .........................................................................................
7031
Assembly of the Normal Flow Bellows and Cover Assembly (Subtask
21-10-37-400-014-A01) .........................................................................................
7033
Assembly of the Normal Flow Servo and Bellows Assembly (Subtask
21-10-37-400-015-A01) .........................................................................................
7035
Assembly of the High Flow Servo Adjustable Assembly (Subtask
21-10-37-400-016-A01) .........................................................................................
7038
Q.
Assembly of the Regulator and Body Assembly (Subtask 21-10-37-400-017-A01) .....
7041
R.
Assembly of the High Flow Bellows and Cover Assembly (Subtask
21-10-37-400-018-A01) .........................................................................................
7044
Assembly of the Regulator and High Flow Servo Assembly (Subtask
21-10-37-400-019-A01) .........................................................................................
7046
Assembly of the Solenoid, Regulator and High Flow Servo Assembly (Subtask
21-10-37-400-020-A01) .........................................................................................
7049
Assembly of the Solenoid, Regulator, High Flow Servo and Plumbing Assembly
(Subtask 21-10-37-400-021-A01) ..........................................................................
7052
Assembly of the High Flow Servo, Actuator and Flow Assembly (Subtask
21-10-37-400-022-A01) .........................................................................................
7056
W.
Assembly of the Flow Control Valve (Subtask 21-10-37-400-023-A01) ................
7059
X.
Job Close-up (Subtask 21-10-37-400-024-A01) ....................................................
7063
FITS AND CLEARANCES ..............................................................................................................
8001
N.
O.
P.
S.
T.
U.
V.
UP802726
1.
Planning Data (TASK 21-10-37-99C-807-A01) ..............................................................
8001
A.
8001
EFFECTIVITY
ALL
Reason for the Job (Subtask 21-10-37-99C-014-A01) ..........................................
21-10-37
© Honeywell International Inc. Do not copy without express permission of Honeywell.
Page TC-7
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COMPONENT MAINTENANCE MANUAL
396608
TABLE OF CONTENTS (Cont)
LIST OF SECTIONS (Cont)
Title
Page
B.
Job Setup Data (Subtask 21-10-37-99C-015-A01) ................................................
8001
Procedure (TASK 21-10-37-220-801-A01) .....................................................................
8001
A.
Fits and Clearances of the Flow Control Valve (Subtask 21-10-37-220-001-A01) .....
8001
B.
Torque Values (Subtask 21-10-37-220-002-A01) ..................................................
8001
C.
Specified Torque Values (Subtask 21-10-37-220-003-A01) ..................................
8002
SPECIAL TOOLS, FIXTURES, EQUIPMENT AND CONSUMABLES ...........................................
9001
2.
1.
Planning Data (TASK 21-10-37-99C-808-A01) ..............................................................
9001
A.
Reason for the Job (Subtask 21-10-37-99C-016-A01) ..........................................
9001
B.
Job Setup Data (Subtask 21-10-37-940-001-A01) ................................................
9001
SPECIAL PROCEDURES ...............................................................................................................
11001
1.
Not Applicable ...............................................................................................................
11001
REMOVAL .......................................................................................................................................
12001
1.
Not Applicable ...............................................................................................................
12001
INSTALLATION ...............................................................................................................................
13001
1.
Not Applicable ...............................................................................................................
13001
SERVICING .....................................................................................................................................
14001
1.
Not Applicable ...............................................................................................................
14001
STORAGE (INCLUDING TRANSPORTATION) ..............................................................................
15001
1.
Planning Data (TASK 21-10-37-99C-809-A01) ..............................................................
15001
A.
Reason for the Job (Subtask 21-10-37-99C-017-A01) ..........................................
15001
B.
Job Setup Data (Subtask 21-10-37-99C-018-A01) ................................................
15001
Procedure (TASK 21-10-37-550-801-A01) .....................................................................
15002
A.
Job Setup (Subtask 21-10-37-550-001-A01) .........................................................
15002
B.
Preservation (Subtask 21-10-37-550-002-A01) .....................................................
15002
C.
Packing (Subtask 21-10-37-550-003-A01) ............................................................
15002
D.
Storage (Subtask 21-10-37-550-004-A01) .............................................................
15003
E.
Transportation (Subtask 21-10-37-550-005-A01) ..................................................
15003
F.
Job Close-up (Subtask 21-10-37-550-006-A01) ....................................................
15003
REWORK (SERVICE BULLETIN ACCOMPLISHMENT PROCEDURES) .....................................
16001
2.
1.
Not Applicable ...............................................................................................................
16001
ILLUSTRATED PARTS LIST ..........................................................................................................
10001
UP802726
1.
Description (TASK 21-10-37-99C-810-A01) ...................................................................
EFFECTIVITY
ALL
21-10-37
© Honeywell International Inc. Do not copy without express permission of Honeywell.
10001
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COMPONENT MAINTENANCE MANUAL
396608
TABLE OF CONTENTS (Cont)
LIST OF SECTIONS (Cont)
Title
Page
A.
General (Subtask 21-10-37-99C-019-A01) ............................................................
10001
B.
Job Setup Data (Subtask 21-10-37-99C-020-A01) ................................................
10001
Contents of the IPL (TASK 21-10-37-99C-811-A01) ......................................................
10001
A.
Vendor Code List (Subtask 21-10-37-99C-021-A01) .............................................
10001
B.
Equipment Designator Index (Subtask 21-10-37-99C-022-A01) ...........................
10001
C.
Numerical Index (Subtask 21-10-37-99C-023-A01) ...............................................
10001
D.
Detailed Parts List (Subtask 21-10-37-99C-024-A01) ...........................................
10001
3.
Vendor Code List ...........................................................................................................
10009
4.
Detailed Parts List .........................................................................................................
10010
UP802726
2.
EFFECTIVITY
ALL
21-10-37
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COMPONENT MAINTENANCE MANUAL
396608
TABLE OF CONTENTS (Cont)
LIST OF FIGURES
UP802726
Figure
Description
Page
INTRO-1
Geometric Tolerance Symbols..................................................................................
INTRO-3
INTRO-2
Weld Symbols...........................................................................................................
INTRO-5
INTRO-3
Symbols.....................................................................................................................
INTRO-6
INTRO-4
MTOSS Code Positions............................................................................................
INTRO-8
1
Flow Control Valve....................................................................................................
3
2
Flow Control Valve Schematic Diagram....................................................................
6
1001
Test Setup.................................................................................................................
1005
1002
Test Ports, Adjustments and Locations.....................................................................
1008
1003
Electrical Schematics................................................................................................
1010
1004
Test Setup (No Flow Calibration)..............................................................................
1025
1005
Locations of Test Port and Adjustments (Bench Test Calibration)............................
1028
1006
Port Leakage Setting (Bench Test Calibration).........................................................
1032
1007
Test Data Sheet (High Flow Test).............................................................................
1039
1008
Test Data Sheet (No Flow Test)................................................................................
1041
3001
Flow Control Valve Disassembly...............................................................................
3005
3002
Normal Flow Servo and Flow Assembly Disassembly..............................................
3008
3003
Normal Flow Bellows and Cover Assembly Disassembly.........................................
3010
3004
High Flow Servo, Actuator and Flow Assembly Disassembly...................................
3012
3005
Solenoid, Regulator, High Flow Servo and Plumbing Assembly Disassembly.........
3014
3006
Solenoid, Regulator and High Flow Servo Assembly Disassembly..........................
3016
3007
Regulator and High Flow Servo Assembly Disassembly..........................................
3018
3008
Cover and High Flow Bellows Assembly Disassembly.............................................
3020
3009
Regulator and Body Assembly Disassembly.............................................................
3022
3010
Actuator And Flow Assembly Disassembly...............................................................
3025
3011
Actuator Assembly Disassembly...............................................................................
3027
3012
Flow Assembly Disassembly.....................................................................................
3029
3013
Normal Flow Servo Adjustable Assembly Disassembly............................................
3031
3014
Diaphragm Assembly Disassembly...........................................................................
3032
3015
Retainer and Diaphragm Assembly Disassembly.....................................................
3033
3016
Diaphragm Assembly Disassembly...........................................................................
3034
3017
High Flow Servo Adjustable Assembly Disassembly................................................
3035
3018
Connector and Switch Assembly Disassembly.........................................................
3036
3019
Switch Assembly Disassembly..................................................................................
3037
EFFECTIVITY
ALL
21-10-37
© Honeywell International Inc. Do not copy without express permission of Honeywell.
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COMPONENT MAINTENANCE MANUAL
396608
TABLE OF CONTENTS (Cont)
LIST OF FIGURES (Cont)
UP802726
Figure
Description
Page
3020
Arm and Link Assembly Disassembly.......................................................................
3038
3021
Diaphragm Assembly Disassembly...........................................................................
3039
3022
Diaphragm Assembly Disassembly...........................................................................
3041
5001
Flow Control Valve Inspection/Check........................................................................
5005
5002
Normal Flow Servo and Flow Assembly Inspection/Check.......................................
5007
5003
Normal Flow Bellows and Cover Assembly Inspection/Check..................................
5010
5004
High Flow Servo, Actuator and Flow Assembly Inspection/Check............................
5012
5005
Solenoid, Regulator, High Flow Servo and Plumbing Assembly Inspection/Check.....
5014
5006
Solenoid, Regulator and High Flow Servo Assembly Inspection/Check...................
5016
5007
Regulator and High Flow Servo Assembly Inspection/Check...................................
5018
5008
High Flow Bellows and Cover Assembly Inspection/Check......................................
5021
5009
Regulator and Body Assembly Inspection/Check.....................................................
5023
5010
Actuator and Flow Assembly Inspection/Check........................................................
5026
5011
Actuator Assembly Inspection/Check........................................................................
5028
5012
Flow Assembly Inspection/Check..............................................................................
5031
5013
Normal Flow Servo Adjustable Assembly Inspection/Check.....................................
5033
5014
Diaphragm Assembly Inspection/Check....................................................................
5034
5015
Retainer and Diaphragm Assembly Inspection/Check..............................................
5035
5016
Diaphragm Assembly Inspection/Check....................................................................
5036
5017
High Flow Servo Adjustable Assembly Inspection/Check.........................................
5038
5018
Connector and Switch Assembly Inspection/Check..................................................
5039
5019
Arm and Link Assembly Inspection/Check................................................................
5040
5020
Diaphragm Assembly Inspection/Check....................................................................
5041
5021
Diaphragm Assembly Inspection/Check....................................................................
5042
6001
Flow Assembly..........................................................................................................
6010
7001
Diaphragm Assembly................................................................................................
7005
7002
Diaphragm Assembly................................................................................................
7008
7003
Diaphragm Assembly................................................................................................
7010
7004
Diaphragm Assembly................................................................................................
7014
7005
Arm and Link Assembly.............................................................................................
7016
7006
Switch Assembly.......................................................................................................
7017
7007
Connector and Switch Assembly...............................................................................
7018
7008
Butterfly Plate Shims Calculation..............................................................................
7020
EFFECTIVITY
ALL
21-10-37
© Honeywell International Inc. Do not copy without express permission of Honeywell.
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COMPONENT MAINTENANCE MANUAL
396608
TABLE OF CONTENTS (Cont)
LIST OF FIGURES (Cont)
Figure
Description
Page
7009
Flow Assembly..........................................................................................................
7022
7010
Actuator Assembly....................................................................................................
7026
7011
Actuator and Flow Assembly.....................................................................................
7029
7012
Normal Flow Servo Adjustable Assembly.................................................................
7032
7013
Normal Flow Bellows and Cover Assembly...............................................................
7034
7014
Normal Flow Servo and Bellows Assembly...............................................................
7036
7015
High Flow Servo Adjustable Assembly......................................................................
7039
7016
Regulator and Body Assembly..................................................................................
7042
7017
High Flow Bellows and Cover Assembly...................................................................
7045
7018
Regulator and High Flow Servo Assembly................................................................
7047
7019
Solenoid, Regulator and High Flow Servo Assembly................................................
7050
7020
Solenoid, Regulator, High Flow Servo and Plumbing Assembly...............................
7053
7021
High Flow Servo, Actuator and Flow Assembly........................................................
7057
7022
Flow Control Valve....................................................................................................
7060
10001
DPL Example............................................................................................................
10006
10002
Nomenclature Indentures..........................................................................................
10008
1
Flow Control Valve....................................................................................................
10022
2
Normal Flow Servo and Flow Assembly....................................................................
10026
3
Normal Flow Bellows and Cover Assembly...............................................................
10030
4
High Flow Servo, Actuator, and Flow Assembly.......................................................
10034
5
Solenoid, Regulator, High Flow Servo, and Plumbing Assembly..............................
10038
6
Solenoid, Regulator, and High Flow Servo Assembly...............................................
10044
7
Regulator and High Flow Servo Assembly................................................................
10048
8
High Flow Bellows and Cover Assembly...................................................................
10052
9
Regulator and Body Assembly..................................................................................
10056
10
Actuator and Flow Assembly.....................................................................................
10060
11
Actuator Assembly....................................................................................................
10064
12
Flow Assembly..........................................................................................................
10068
13
Normal Flow Servo Adjustable Assembly.................................................................
10074
14
Diaphragm Assembly................................................................................................
10076
15
Retainer and Diaphragm Assembly...........................................................................
10078
UP802726
IPL Figure
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TABLE OF CONTENTS (Cont)
LIST OF FIGURES (Cont)
UP802726
Figure
Description
Page
16
Diaphragm Assembly................................................................................................
10080
17
High Flow Servo Adjustable Assembly......................................................................
10082
18
Connector and Switch Assembly...............................................................................
10086
19
Position Indicator Sensitive Switch Assembly...........................................................
10088
20
Arm and Link Assembly.............................................................................................
10090
21
Diaphragm Assembly................................................................................................
10092
22
Diaphragm Assembly................................................................................................
10094
23
Remote Servo Body Assembly..................................................................................
10096
24
Bellows Cover Assembly...........................................................................................
10098
25
Bellows Cover Assembly...........................................................................................
10100
26
Regulator Cover Assembly........................................................................................
10102
27
Servo Body Assembly...............................................................................................
10104
28
Actuator Cover Assembly..........................................................................................
10106
29
Actuator Body Assembly...........................................................................................
10108
30
Servo Body Assembly...............................................................................................
10110
31
Piston Body Assembly...............................................................................................
10112
32
Indicator Housing Assembly......................................................................................
10114
33
Spring Retainer Assembly.........................................................................................
10116
34
Bellows Retainer Assembly.......................................................................................
10118
35
Bolt Assembly............................................................................................................
10120
36
Servo Piston Assembly.............................................................................................
10122
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TABLE OF CONTENTS (Cont)
LIST OF TABLES
UP802726
Table
Description
Page
INTRO-1
Nameplate Identification List for Flow Control Valve, PN 396608-1 .........................
INTRO-1
INTRO-2
Page Number Blocks ................................................................................................
INTRO-6
INTRO-3
MTOSS Function Code Definitions ..........................................................................
INTRO-8
INTRO-4
Applicable Publications List ......................................................................................
INTRO-17
INTRO-5
Verification Data .......................................................................................................
INTRO-19
INTRO-6
Service Information Documents ...............................................................................
INTRO-20
1
Leading Particulars ...................................................................................................
1
1001
Special Tools, Fixtures, and Equipment ...................................................................
1001
1002
Consumables ...........................................................................................................
1003
1003
Functional Test Requirements .................................................................................
1020
1004
No Flow Test ............................................................................................................
1034
1005
Fault Isolation ...........................................................................................................
1043
3001
Special Tools, Fixtures, and Equipment ...................................................................
3001
3002
Consumables ...........................................................................................................
3001
3003
Parts to Be Replaced at Each Disassembly .............................................................
3002
4001
Special Tools, Fixtures, and Equipment ...................................................................
4001
4002
Consumables ...........................................................................................................
4001
4003
Cleaning Procedures ................................................................................................
4008
5001
Special Tools, Fixtures, and Equipment ...................................................................
5001
5002
Consumables ...........................................................................................................
5001
5003
Inspection/Check Procedures ..................................................................................
5006
5004
Inspection/Check Procedures ..................................................................................
5008
5005
Inspection/Check Procedures ..................................................................................
5011
5006
Inspection/Check Procedures ..................................................................................
5013
5007
Inspection/Check Procedures ..................................................................................
5015
5008
Inspection/Check Procedures ..................................................................................
5017
5009
Inspection/Check Procedures ..................................................................................
5019
5010
Inspection/Check Procedures ..................................................................................
5022
5011
Inspection/Check Procedures ..................................................................................
5024
5012
Inspection/Check Procedures ..................................................................................
5027
5013
Inspection/Check Procedures ..................................................................................
5029
5014
Inspection/Check Procedures ..................................................................................
5032
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TABLE OF CONTENTS (Cont)
UP802726
LIST OF TABLES (Cont)
Table
Description
Page
5015
Inspection/Check Procedures ..................................................................................
5034
5016
Inspection/Check Procedures ..................................................................................
5035
5017
Inspection/Check Procedures ..................................................................................
5036
5018
Inspection/Check Procedures ..................................................................................
5037
5019
Inspection/Check Procedures ..................................................................................
5039
5020
Inspection/Check Procedures ..................................................................................
5040
5021
Inspection/Check Procedures ..................................................................................
5041
5022
Inspection/Check Procedures ..................................................................................
5042
5023
Inspection/Check Procedures ..................................................................................
5043
6001
Special Tools, Fixtures, and Equipment ...................................................................
6001
6002
Consumables ...........................................................................................................
6002
6003
Parts Material and Surface Treatment Identification Data ........................................
6011
7001
Special Tools, Fixtures, and Equipment ...................................................................
7001
7002
Consumables ...........................................................................................................
7002
7003
Check Point Summary ..............................................................................................
7004
8001
Fits and Clearances .................................................................................................
8001
8002
Thread Size and Torque Data ..................................................................................
8002
8003
Final Torque Data .....................................................................................................
8002
8004
Specified Torque ......................................................................................................
8002
9001
Special Tools, Fixtures, and Equipment ...................................................................
9001
9002
Consumable Materials ..............................................................................................
9004
15001
Special Tools, Fixtures, and Equipment ...................................................................
15001
15002
Consumables ...........................................................................................................
15001
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UP802726
Blank Page
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INTRODUCTION
1.
How to Use This Manual (TASK 21-10-37-99F-801-A01)
A.
General (Subtask 21-10-37-99F-001-A01)
(1)
This publication gives maintenance instructions for the equipment shown on the Title page.
(2)
Refer to Table INTRO-1 for Nameplate Identification data.
(a)
The configuration of the equipment is shown by the part number, dash number,
series number, and change number stamped on the identification plate. Compare
this data with the data shown in Table INTRO-1.
(b)
A part number, a service bulletin number (Pre SB, Post SB), or an effectivity code
symbol identifies the special procedures or illustrations necessary for each
configuration. The procedures and illustrations not identified are applicable to all
the configurations of the equipment.
(c)
The effectivity coding system identifies the differences between unit configurations.
1
Modifications to the basic unit make it necessary to re-identify the unit.
For example: PN 123456-1 becomes PN 123456-2.
2
Each different part number and dash number has its own effectivity code.
3
In the text, if no effectivity codes or part numbers are shown, then the
procedures are applicable to all the configurations of the unit.
4
In the text, if one or more effectivity codes or part numbers are shown,
then the procedures are applicable only to the related configuration of the
unit.
5
Table INTRO-1 shows the part number and effectivity code for each unit.
Table INTRO-1. Nameplate Identification List for Flow Control Valve, PN 396608-1
Effectivity
Code
Symbol
Series
Number
Change
Number
Description
Service Bulletin
Number
1
-
Original configuration
-
(3)
Standard maintenance procedures that technicians must know are not given in this manual.
(4)
This publication is written in agreement with the ATA Specification.
(5)
Refer to the Special Tools, Fixtures, and Equipment and Consumables tables in each
section before the start of maintenance or repair procedures.
(6)
An explanation on how to use the ILLUSTRATED PARTS LIST is given in the Introduction
to that section.
(7)
Honeywell recommends that you do the tests in TESTING AND FAULT ISOLATION before
you disassemble the unit. These tests can show the condition of the unit or most possible
cause of a malfunction. If a malfunction occurs, repair as necessary.
(8)
Warnings, cautions, and notes in this manual give the data that follows:
UP802726
-
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A WARNING gives a condition or tells personnel what part of an operation or
maintenance procedure, which if not obeyed, can cause injury or death
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(9)
B.
UP802726
C.
EFFECTIVITY
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-
A CAUTION gives a condition or tells personnel what part of an operation or
maintenance procedure, which if not obeyed, can cause damage to the equipment
-
A NOTE gives data, not commands. The NOTE helps personnel when they do the
related instruction.
Warnings and cautions go before the applicable paragraph or step. Notes follow the
applicable paragraph or step.
Observance of Manual Instructions (Subtask 21-10-37-99F-002-A01)
(1)
Make sure that you carefully obey all safety, quality, operation, and shop procedures for
the unit.
(2)
All personnel who operate equipment and do maintenance specified in this manual must
know and obey the safety precautions.
Symbols (Subtask 21-10-37-99F-003-A01)
(1)
The symbols and special characters are in agreement with IEEE Publication 260 and IEC
Publication 27. Special characters in text are spelled out.
(2)
The signal mnemonics, unit control designators, and test designators are shown in capital
letters.
(3)
The signal names followed by an “*” show an active low signal.
(4)
Some figures in this manual incorporate standard geometric characteristic symbols. Refer
to Figure INTRO-1 for the geometric characteristic symbols.
21-10-37
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Figure INTRO-1. (Sheet 1 of 2) Geometric Tolerance Symbols
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Figure INTRO-1. (Sheet 2 of 2) Geometric Tolerance Symbols
UP802726
(5)
EFFECTIVITY
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Some figures in this manual incorporate standard weld symbols. Refer to Figure INTRO-2
for the weld symbols.
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Figure INTRO-2. Weld Symbols
UP802726
(6)
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The symbols in Figure INTRO-3 show ESDS and moisture sensitive devices.
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Figure INTRO-3. Symbols
D.
Units of Measure (Subtask 21-10-37-99F-004-A01)
(1)
E.
Measurements, weights, temperatures, dimensions, and other values are expressed in
the USMS followed by the appropriate SI metric units in parentheses. Some standard tools
or parts such as drills, taps, bolts, nuts, etc. do not have an equivalent.
Page Number Block Explanation (Subtask 21-10-37-99F-005-A01)
(1)
The data in this manual is divided into sections. A standard page number block system is
used. Page number blocks are shown in Table INTRO-2.
Table INTRO-2. Page Number Blocks
Section
Page Number Block
Description and Operation
1 thru 999
Testing and Fault Isolation
1001 thru 1999
Schematic and Wiring Diagrams
2001 thru 2999
Disassembly
3001 thru 3999
Cleaning
4001 thru 4999
Inspection/Check
5001 thru 5999
Repair
6001 thru 6999
Assembly
7001 thru 7999
Fits and Clearances
8001 thru 8999
Special Tools, Fixtures, Equipment and Consumables
9001 thru 9999
Illustrated Parts List
10001 thru 10999
Special Procedures
11001 thru 11999
Removal
12001 thru 12999
Installation
13001 thru 13999
Servicing
14001 thru 14999
Storage (Including Transportation)
15001 thru 15999
Rework (Service Bulletin Accomplishment Procedures)
16001 thru 16999
1
NOTE:
UP802726
1
The IPL is the last page number block in the document.
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F.
G.
Illustration (Subtask 21-10-37-99F-006-A01)
(1)
Some of the exploded view illustrations shown in the ILLUSTRATED PARTS LIST section
are also referenced in the DISASSEMBLY, CLEANING, INSPECTION/CHECK, REPAIR,
ASSEMBLY and/or FITS AND CLEARANCE sections of this manual.
(2)
Illustrations that support the individual items are shown by the item nomenclature, and in
parenthesis, the item number followed by the basic figure number, i.e. washer (90, IPL
Figure 1). Item numbers refer to the same IPL figure until a different IPL figure is specified.
(3)
Supplemental illustrations use a suffix number to the basic figure number. For example,
if Figure 5001-5 is used, it signifies that it is an illustration of the item identified by index
number 5 in Figure 5001.
(4)
If a code symbol (Code _____), part number, or Service Bulletin Number (Pre SB _____
or Post SB _____) is before the illustration title, it is applicable to a specific unit.
(5)
Illustrations with no specific designation are applicable to all units.
Application of Maintenance Task Oriented Support System (MTOSS) (Subtask
21-10-37-99F-007-A01)
(1)
In accordance with the ATA Specification 2200, this publication uses a Maintenance Task
Numbering System which make the maintenance procedures in this manual compatible
with an automated shop environment.
(2)
The system uses standard and unique number combinations to identify maintenance tasks
and subtasks.
(3)
The MTOSS structure is the logical approach to organizing maintenance tasks and
subtasks. The MTOSS numbering system includes the ATA Chapter-Section-Subject
number as well as a function code and unique identifiers. The purpose of incorporating
the MTOSS numbering system is to provide a means for the automated sorting, retrieval,
and management of digitized data.
(4)
Section and Sub-section Numbering System
(a)
UP802726
(5)
EFFECTIVITY
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All procedures in this publication have TASK and SUBTASK numbers at key data
retrieval points. The numbers provide the following:
-
Identification of the hardware (parts or parts) primary to the TASK
-
Identification of the maintenance function applied to the part or parts
-
A unique identifier for a set of instructions (known as TASK or SUBTASK)
-
Identification of alternate methods and configuration differences that change
the procedure applied to the TASK
-
Identification of airline changes to a TASK or SUBTASK.
Components of Task and Subtask Number
(a)
The numbering system is an expansion of the ATA three-element numbering
system. The number has seven elements. The first five elements are necessary
for each TASK or SUBTASK. The sixth and seventh elements are applied only
when necessary. Refer to Figure INTRO-4.
(b)
Elements 1, 2, and 3 identify the ATA Chapter-Section-Subject number of the
page block.
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(c)
Element 4 defines the maintenance function being performed. This element is a
three position element. The third position is zero filled when further definition is
not required. If required, the manufacturer will use the numbers 1 thru 9 or letters
A thru Z, excluding the letters I and O. Refer to Table INTRO-3.
(d)
Element 5 provides a unique identification for each TASK or SUBTASK number
which is similarly numbered through the first four elements.
-
TASKS are numbered from 801 thru 999
-
SUBTASKS are numbered from 001 thru 800.
(e)
Element 6 is a three position alphanumeric element used for identification of
differences in configurations, methods or techniques, variations of standard practice
applications, etc.
(f)
Element 7 provides coding of those tasks or subtasks that have been changed by
the customer (e.g., those tasks or subtasks accomplished by an outside repair
source).
Figure INTRO-4. MTOSS Code Positions
UP802726
Table INTRO-3. MTOSS Function Code Definitions
Code
Function
000
REMOVAL AND DISASSEMBLY
010
Removal
EFFECTIVITY
ALL
Definition
Removal of the engine/component from a
workstand, transport dolly, test stand, etc., or
aircraft.
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UP802726
Table INTRO-3. MTOSS Function Code Definitions (Cont)
Code
Function
Definition
020
Remove Modular Sections
This is the first echelon of disassembly which
consists of sectionalization of the unit/engine into
primary modular sections. Modular sections are
identified by the third element of the ATA number
when removed from the unit/engine.
030
Disassemble Modular Sections
This is the second echelon of disassembly which
consists of disassembly of the modular sections
into subassemblies after removal from the unit/
engine. Modular section designations appear in
the second element of the ATA number for this
echelon of disassembly.
040
Disassemble Subassemblies
This is the third echelon of engine disassembly
which consists of disassembly of subassemblies
to the piece part level. The subassemblies are
identified by the third element of the ATA
number.
050
Remove Accessory/Power Plant Components
This consists of removing individual accessory/
power plant components from either installed or
uninstalled engines.
060
Disassemble Accessory
This involves disassembly of accessories/
components into subassemblies.
070
Disassemble Accessory Subassembly
This involves disassembly of accessories/
components subassemblies into piece parts.
080
Remove Test Equipment
This consists of removing equipment and
instrumentation after accessory/component test.
090
Disassemble Support Equipment
This consists of disassembly of support
equipment required to maintain said support
equipment.
100
CLEANING
110
Chemical
Removal of surface deposits from a part by use
of a chemical cleaning agent. After being
dissolved, the deposit is washed or rinsed away
after a soaking period. Also includes chemical
power flushing.
120
Abrasive
Removal of surface deposits from a part by wet
or dry particle impingement.
130
Ultrasonic
Removal of surface deposits and entrapped
material by use of high frequency sound waves
to produce cavitation at the surface of the part.
Cleaning is performed in a liquid bath that
transmits the sound energy and keeps the
removed material in suspension.
EFFECTIVITY
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UP802726
Table INTRO-3. MTOSS Function Code Definitions (Cont)
Code
Function
Definition
140
Mechanical
Removal of surface deposits from a part by use
of a brush, felt bob, sandpaper, or other hand or
mechanical action.
150
Unassigned
160
Miscellaneous
Removal of deposits from parts with compressed
air, miscellaneous hand cleaning, and various
combinations of cleaning procedures.
170
Foam/Water Wash
Removal or post emulsified fluorescent penetrant
via an agitated water wash, automatic spray
rinse, or an aqueous remover aerated to produce
a foam.
180
Testing of Solutions
Test used to assist in identifying certain materials
by electro-mechanically determining the
presence or absence of known constituents.
190
Unassigned
200
INSPECTION
210
Check
A thorough visual examination of components,
accessories, subsystems, and piece parts to
detect structural failure, deterioration or damage:
and to determine the need for corrective action.
For example: exterior surfaces, electronic circuit
cards, gears, control systems, linkages,
accessories, components, tubing, wiring and
connections, safety wiring, fasteners, clamps,
etc., are inspected to verify proper condition and
acceptability for continued service.
220
Visual/Dimensional
A comparison of the dimensions and material
conditions of parts, subassemblies, and
assemblies with the specifications contained in
technical manuals and/or blueprints, to detect
deviations from established standard and limits
and determine the acceptability for continued
service, repair, or need to discard the item. A
visual/dimensional function code is also required
to verify that proper corrective maintenance has
been accomplished. Although some of these
tasks may not require measurements, a complete
spectrum of tasks/sub tasks requires a variety
of measuring equipment to determine runout,
concentricity, flatness, parallelism, hardness,
thickness, clarity, dimensions, etc.
230
Penetrant
Fluorescent penetrant inspection to detect
surface cracks.
EFFECTIVITY
ALL
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UP802726
Table INTRO-3. MTOSS Function Code Definitions (Cont)
Code
Function
Definition
240
Magnetic
Magnetic particle inspection to detect surface
cracks in magnetic materials.
250
Eddy Current
Inspection for subsurface cracks, porosity,
inclusions, or other nonhomogeneous material
structure by use of high frequency
electromagnetic wave equipment. Parts are
scanned and compared to similar parts or test
specimens having known material defects.
260
X-Ray
Inspection for subsurface cracks, porosity,
inclusions, or other nonhomogeneous material
structure by use of x-ray techniques.
270
Ultrasonic
Inspection for subsurface cracks, porosity,
inclusions, or other nonhomogeneous material
structure by use of contact pulse echo ultrasonic
techniques.
280
Special
Any special inspection to determine the integrity
of a part for continued operation In-Service or
qualitative analysis.
290
Unassigned
300
REPAIR
310
Welding and Brazing
The joining of pieces by welding (fusion,
resistance, spot, electron beam, plasma arc),
brazing (furnace, torch, induction), or soldering.
This category includes hard facing.
320
Machining
The process of obtaining a desired shape or
finish by grinding, turning, boring, reaming,
broaching, milling, drilling, lapping, honing,
sizing, polishing, buffing, cutting, forming,
stamping, blanking, etc.
330
Stripping and Plating
Removing or applying a metallic coating on a
surface by mechanical, chemical, or electrical
means. Plating of chromium, cadmium, tin, etc.,
to build up the size of a part or provide surface
protection. Includes masking or waxing prior to
the process.
340
Plasma and Flame Spraying
The application of a protective coating to a part
by feeding a powder into an ionized gas stream.
Flame spraying uses a fuel oxygen flame to melt
and propel metal onto parts to build up the size
or provide surface protection.
EFFECTIVITY
ALL
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UP802726
Table INTRO-3. MTOSS Function Code Definitions (Cont)
Code
Function
Definition
350
Miscellaneous Repairs
Repairing parts by hand (cutting, drilling,
polishing, grinding, lapping, riveting, blending,
routing, fitting, burring, planishing, sanding,
sawing, recambering, drilling, tapping, heating,
chilling) and including miscellaneous
disassembly and assembly required.
360
Bonding and Molding/Sealing
Joining and curing of parts with an adhesive or
fusible material (including silicone, fiberglass,
glues).
370
Heat Treating
Controlled heating and cooling of a material to
obtain the desired physical property (includes
annealing, tempering, quenching, stress
relieving, solution heat treat, etc.).
380
Surface Treating
Treating the surface of a part by painting,
varnishing, aluminizing, Teflon coating, zinc
chromate priming, tumble finishing, shot peening,
etc. Baking and masking processes are included.
390
Machine Riveting and Flaring
Joining of parts by riveting and flaring the rivet.
400
INSTALLATION AND ASSEMBLY
410
Install
Installation of the unit/engine onto a workstand,
transport dolly, test stand, or aircraft.
420
Install Modular Sections
The third echelon of assembly consisting of
assembly of the modular assemblies into a
complete unit/engine assembly. The modular
sections are identified by the third element of the
ATA number.
430
Assemble Modular Sections
The second echelon of assembly consisting of
assembling subassemblies into modular
sections. The modular section is identified by the
second element of the ATA number.
440
Assemble Subassemblies
The first echelon of assembly consisting of
assembling piece parts into subassemblies. The
subassemblies are identified by the third element
of the ATA number.
450
Install/Close Items Removed/Opened for Access Installation or closing of access plates, closing
of ports, installation of components, tubing or
any item which was removed or opened in order
to provide access to perform the task.
460
Assemble Accessory
Assemble accessory components.
470
Assemble Accessory Subassembly
Assembly of accessory subassembly
components.
EFFECTIVITY
ALL
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UP802726
Table INTRO-3. MTOSS Function Code Definitions (Cont)
Code
Function
Definition
480
Install Test Equipment
Install equipment and instrumentation required
for accessory component test.
490
Assemble Support Equipment
Any assembly required to maintain support
equipment.
500
MATERIAL HANDLING
510
Shipping
The movement of any part, subassembly,
assembly, or component from the time it is
packaged until it reaches its destination.
520
Receiving
The receipt activity for any incoming part,
subassembly, assembly, or component.
530
Packing
Installing parts, subassemblies, assemblies, or
components into shipping containers.
540
Unpacking
Removing parts, subassemblies, assemblies, or
components from shipping containers.
550
Storage
Safekeeping of parts, subassemblies,
assemblies, or components until required for
use.
560
Marshaling/Positioning
Marshaling is collection of parts, subassemblies,
and accessories prior to release for assembly.
Positioning is movement from one fixed state to
another.
570
Engine Ferry/Pod Maintenance
Necessary preparations before and after
transporting an engine by aircraft ferry method.
580
Unassigned
590
Unassigned
600
SERVICING/PRESERVING/LUBRICATING
610
Servicing
Action required to sustain a unit or system in
proper operating status including priming with
applicable fluids prior to use.
620
Preserving
Preparation of a unit, part, assembly, etc., for
safekeeping from decomposition or deterioration.
Includes preparation for storage (applying a
preservative layer, desiccants, etc.).
630
Depreserving
Removing preservatives, desiccants, etc., from
a unit, part, assembly, etc., prior to installation
or operation.
EFFECTIVITY
ALL
21-10-37
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UP802726
Table INTRO-3. MTOSS Function Code Definitions (Cont)
Code
Function
Definition
640
Lubricating
Applying oil, grease, dry film, or silicon lubricants
on moving parts to reduce friction or cool the
item.
650
Unassigned
660
Unassigned
670
Unassigned
680
Unassigned
690
Unassigned
700
TESTING/CHECKING
710
Oil Flow
Measuring the flow of oil through components
or compartments under specific conditions.
720
Air Flow
Measuring the flow of air through components
or compartments under specific conditions.
730
Fuel Flow
Function checks and flow measurements through
the part or system being tested.
740
Water Flow
Function checks and flow measurements through
the part or system being tested.
750
Electrical/Return to Service
Functional tests (manual or ATE) of the system
or component as well as measurement of
electrical or electronic parameters designed to
determine whether the item can be returned to
service. May include fault isolation procedures
for components that require close correlation
between test results and fault indications.
760
Engine
Operation of an engine to establish systems
function or operation under specific conditions
to measure performance.
770
Accessory/Bite
Testing of an accessory to ensure proper
operation or function.
780
Pressure Check
Testing to establish the ability of a normally
pressurized component or system to operate
properly.
790
Leak Check
Determine the ability of a component or system
to operate without leaking.
800
MISCELLANEOUS
EFFECTIVITY
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UP802726
Table INTRO-3. MTOSS Function Code Definitions (Cont)
Code
Function
Definition
810
Fault Isolation
Operation of an engine at constant thrust level
or identical Engine Pressure Ratio (EPR) to
locate the prime suspect deficient system:
operating an improperly functioning system or
component to locate the cause; or performing a
series of checks to isolate a failed part or
component.
820
Adjusting/Aligning/Calibrating
Making a physical correction to ensure proper
placement or operation of a system or
component.
830
Rigging
Hooking-up, arranging, or adjusting a component
or accessory linkage for proper operation.
840
Service Bulletin Incorporation
Performing the work specified in the service
bulletin. Provides for identification of modification
tasks at the task level with subtasks recognizing
any functional changes (chemical, visual/
dimensional, cleaning, machining, etc.)
necessary to incorporate the service bulletin.
850
Part Number Change/Re-identification
Change of part number, application of part
number by transfer, engrave repair number, etc.
860
Unassigned
870
Description and Operation
Electrical and mechanical description of the unit
or component. Includes leading particulars,
descriptions, limitations, specifications, and
theory of operation.
878
Schematic and Wiring Diagrams
Schematic diagrams, wiring diagrams,
interconnect diagrams and wire lists.
880
Approved Vendor Processes
Includes processes that may be proprietary and
controlled by a particular manufacturer, or by
nonproprietary and approved for application by
conforming vendors.
890
Airline Maintenance Program (Customer Use)
900
Unassigned
910
Special Equipment Maintenance
Identification of tasks to maintain special support
equipment.
920
Standard Equipment Maintenance
Identification of tasks to maintain standard
support equipment.
930
Tool Fabrication
Includes fabricating any tool for which
procedures to use are included in the manual.
EFFECTIVITY
ALL
21-10-37
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Table INTRO-3. MTOSS Function Code Definitions (Cont)
Code
Function
940
Special Tools, Equip, and Consumables Listing Listing of all special tools, standard equipment,
special equipment, and consumables required
to perform maintenance on the unit or
component.
94A
Consumables
94B
Special Tools/Non Std Tools
94C
Fixtures/Test Equipment
94D
Standard Tools
950
Illustrated Parts List (Detailed Parts List)
Section of IPL/IPC that contains parts description
and identification in top-down break down
sequence.
960
Illustrated Parts List (Equipment Designation
Index)
Section of IPL/IPC that contains equipment
designators cross-referenced to detailed parts
list.
970
Illustrated Parts List (Numerical Index)
Section of IPL/IPC that contains an alphanumeric
listing of all parts in the unit cross-referenced to
the detailed parts list.
980
Illustrated Parts List (Alternate Vendor Index)
Optional section of IPL/IPC that contains an
alphanumeric listing of all parts in the unit that
have more than one vendor source.
990
Illustrations, Tables, Front Matter, Etc.
99A
Tables
99B
Illustrations
99C
Front Matter Pageblock (TASK Level MTOSS)
Front Matter Task (Collection of Subtask
MTOSS)
99D
Access
99E
References
99F
General/Introduction
2.
Customer Support (TASK 21-10-37-99F-802-A01)
A.
Honeywell Aerospace Online Technical Publications Website (Subtask 21-10-37-99F-008-A01)
UP802726
(1)
EFFECTIVITY
ALL
Definition
Go to the Honeywell Online Technical Publications Website at
(https://aerospace.honeywell.com).
-
To download or see publications online
-
To order a publication
-
To tell Honeywell of a possible data error in a publication.
21-10-37
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B.
Honeywell Aerospace Contact Team (Subtask 21-10-37-99F-009-A01)
(1)
3.
If you do not have access to the Honeywell Technical Publications Website, or if you need
to speak to personnel about non-Technical Publication matters, the Honeywell Aerospace
Contact Team gives 24/7 customer service to Air Transport & Regional, Business & General
Aviation, and Defense & Space customers around the globe.
-
Telephone: 800-601-3099 (Toll Free U.S.A./Canada)
-
Telephone: 602-365-3099 (International).
References (TASK 21-10-37-99F-803-A01)
A.
Honeywell/Vendor Publications (Subtask 21-10-37-99F-010-A01)
(1)
The publication title, part number, publication number, and type of publications applicable
to the unit are shown in Table INTRO-4.
Table INTRO-4. Applicable Publications List
Nomenclature
PN
Vacuum chamber
3210550-0501
Valve test console (Replaced by PN 3210500- 833209-1/2
0501)
Valve test console (Replaces PN 833209-1/2)
3210500-0501
Valve test holder
3210450-0501
B.
UP802726
36-GE-07
GEM
These publications are standard references. Check for latest version of publication.
-
The United States GPO Style Manual (available at
http://www.gpo.gov/fdsys/pkg/GPOSTYLEMANUAL- 2008/content-detail.html)
-
IEEE Std 260.1, Standard Letter Symbols for Units of Measurement (available from
the American National Standards Institute at http://www.ansi.org)
-
ASME Y14.38, Abbreviations for Use on Drawings and Related Documents (available
from the American National Standards Institute at http://www.ansi.org)
-
ASME Y14.5, Dimensioning and Tolerancing (available from the American National
Standards Institute at http://www.ansi.org)
-
ANSI/IEEE Std 91, Graphic Symbols for Logic Functions (available from the American
National Standards Institute at http://www.ansi.org)
-
CAGE codes and manufacturers' addresses are available at https://cage.dla.mil
Acronyms and Abbreviations (TASK 21-10-37-99F-804-A01)
A.
EFFECTIVITY
ALL
Type
Other Publications (Subtask 21-10-37-99F-011-A01)
(1)
4.
Publication Number
General (Subtask 21-10-37-99F-012-A01)
(1)
The abbreviations are used in agreement with ASME Y14.38.
(2)
Acronyms and non-standard abbreviations used in this publication are as follows:
21-10-37
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396608
UP802726
List of Acronyms and Abbreviations
Term
Full Term
APU
auxiliary power unit
ASME
American Society of Mechanical Engineers
ATA
Air Transport Association
ATE
automated test equipment
C
Celsius
CAGE
commercial and government entity
cmHg
centimeter of mercury
CMM
component maintenance manual
CRES
corrosion resistant steel
DPL
detailed parts list
EDI
equipment designator index
F
Fahrenheit
FAA
Federal Aviation Administration
g
gram
GEM
ground equipment manual
GPO
Government Printing Office
IEEE
Institute of Electrical and Electronics Engineers
in-lb
inch-pound
inHg
inch of mercury
inHgA
inch of mercury absolute
IPC
illustrated parts catalog
IPL
illustrated parts list
kg/min
kilogram per minute
kg
kilogram
kPa
kilopascal
L
liter
lb/min
pound per minute
m
meter
mm
millimeter
mmHg
millimeter of mercury
MTOSS
maintenance task oriented support system
NHA
next higher assembly
NI
numerical index
Nm
Newton meter
No.
number
EFFECTIVITY
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21-10-37
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396608
List of Acronyms and Abbreviations
Term
Full Term
PN
part number
PSIA
pound per square inch absolute
PSIG
pound per square inch gage
SI
International System of Units
TR
temporary revision
USMS
United States Measurement System
VAC
volt alternating current
VDC
volt direct current
5.
Process Verification (TASK 21-10-37-99F-805-A01)
A.
Verification Data (Subtask 21-10-37-99F-013-A01)
(1)
Honeywell does a verification of these technical instructions by performance or by simulation
of the necessary procedures. Performance shows that the procedures were checked by
the use of the manual. Simulation shows that the applicable personnel looked at the
procedure in the manual and that the procedure is technically correct. The dates of
verification for this manual are given in Table INTRO-5.
Table INTRO-5. Verification Data
Section
Method
Date
Testing and Fault Isolation
Performance
20 Mar 2006
Disassembly
Performance
20 Mar 2006
Assembly
Performance
20 Mar 2006
Engineering Technical Review
N/A
20 Mar 2006
6.
Software History (TASK 21-10-37-99F-806-A01)
A.
Software Data (Subtask 21-10-37-99F-014-A01)
(1)
7.
History of Changes (TASK 21-10-37-99F-807-A01)
A.
Modification/Configuration History (Subtask 21-10-37-99F-015-A01)
(1)
B.
Applicable Service Information Documents (Subtask 21-10-37-99F-017-A01)
(1)
UP802726
Not applicable.
Service Information Documents (TASK 21-10-37-99F-808-A01)
A.
EFFECTIVITY
ALL
Not applicable.
Change History for Parts List (Subtask 21-10-37-99F-016-A01)
(1)
8.
Not applicable.
Refer to Table INTRO-6 for other applicable service information documents not listed in
the Service Bulletin List.
21-10-37
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UP802726
Table INTRO-6. Service Information Documents
Document
Type
Document
Number/
Revision
Number
Title
Date Put In
Manual
Not applicable
Not applicable
Not applicable
Not applicable
EFFECTIVITY
ALL
21-10-37
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DESCRIPTION AND OPERATION
1.
Description (TASK 21-10-37-870-801-A01)
A.
General (Subtask 21-10-37-870-001-A01)
(1)
This section contains a description of the flow control valve.
(2)
Refer to Table 1 for the leading particulars.
Table 1. Leading Particulars
Characteristic
Specification
Valve Normal Position
Spring loaded closed
Temperature Range:
Ambient
-65 to 200°F (-54 to 93°C)
Ambient Altitude Range
-1,000 to 45,000 feet (-305 to 13,716 m)
Inlet Air Conditions (Normal)
Temperature
-65 to 500°F (-54 to 260°C)
Pressure
10 to 50 PSIG (69 to 345 kPa)
Single Failure Conditions (Inlet):
Temperature
500°F (260°C) maximum
Pressure
198 PSIG (1,365 kPa) maximum
Solenoid Valve Assembly A:
Connector
Mates with BACC45FT10-20S or equivalent
Voltage Range
18 to 30 VDC
Operating Current (at 28 VDC and 70°F (21°C))
0.49 amp maximum
Connector pin continuity (1 and 2)
for APU operation
Solenoid Valve Assembly B:
Connector
Mates with BACC45FT10-20S7 or equivalent
Voltage Range
18 to 30 VDC
Operating Current (at 28 VDC and 70°F (21°C))
0.49 amp maximum
Connector pin continuity (1 and 2)
for normal flow
Solenoid Valve Assembly C (Latching Type):
Connector
Mates with BACC45FT10-5S8 or equivalent
Voltage Range
16 to 29 VDC
Operating Current (at 28 VDC and 70°F (21°C))
1.0 amp maximum
Connector pin continuity (1 and 3)
to open
Connector pin continuity (3 and 5)
to close
UP802726
Position Indicator Switch:
EFFECTIVITY
ALL
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Table 1. Leading Particulars (Cont)
Characteristic
Specification
Connector
Mates with BACC45FT12-3S or equivalent
Current:
Inductive
3 amps at 28 VDC or 5 amps at 115 VAC
Resistive
5 amps at 28 VDC
Connector pin continuity (valve open)
Pins 1 and 2
Connector pin continuity (valve closed)
Pins 1 and 3
Cabin Pressure Connection
1/2-20 UNJF-3B Thread per MS33649-05
Dimensions
Length
19.13 inches (486 mm) maximum
Height
10.30 inches (262 mm) maximum
Width
10.25 inches (260 mm) maximum
Weight
16.60 pounds (7.5 kg) maximum
UP802726
(3)
EFFECTIVITY
ALL
Refer to Figure 1 for flow control valve.
21-10-37
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UP802726
Figure 1. Flow Control Valve
EFFECTIVITY
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21-10-37
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396608
B.
Applicable Publications (Subtask 21-10-37-99C-001-A01)
(1)
The list that follows identifies Honeywell publications that are related to this section:
-
C.
The Flow Control Valve (Subtask 21-10-37-870-002-A01)
(1)
(2)
(3)
(4)
UP802726
(5)
EFFECTIVITY
ALL
Not Applicable.
The flow control valve has these primary components:
-
A flow body assembly
-
An actuator assembly
-
A normal flow servo assembly
-
And a solenoid, regulator and high flow servo assembly.
The flow body assembly has:
-
A flow body
-
A butterfly plate
-
And a visual position indicator.
The actuator assembly has:
-
A diaphragm assembly
-
A spring
-
A position indicator switch and connector assembly
-
And an actuator arm and link assembly.
The normal flow servo assembly has:
-
An adjustable assembly
-
A diaphragm assembly
-
A valve
-
A retainer and diaphragm assembly
-
And a bellows.
The solenoid, regulator and high flow servo assembly has:
-
Three solenoids
-
A regulator
-
An adjustable assembly
-
A diaphragm assembly
-
A valve
-
A retainer and diaphragm assembly
-
And a bellows.
21-10-37
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2.
Operation (TASK 21-10-37-870-802-A01)
UP802726
A.
EFFECTIVITY
ALL
Flow Control Valve (Subtask 21-10-37-870-003-A01)
(1)
The flow control valve has a flow body assembly, an actuator assembly, a normal flow
control assembly and a solenoid, regulator and high flow servo assembly.
(2)
The flow body assembly contains the butterfly plate. Mounts are provided for the actuator
assembly and servo assemblies. Threaded ports are provided for venturi throat and
downstream pressure connections.
(3)
The actuator assembly is installed on the flow body assembly and has a diaphragm
assembly and an actuator arm and link assembly. The actuator arm and link assembly is
connected to the butterfly plate and diaphragm. The actuator body has mounting pads for
the position indicator switch and connector assembly. The actuator cover has an adjustment
screw to limit diaphragm assembly travel.
(4)
The normal flow servo assembly is mounted on top of the flow body assembly and has a
spring loaded, diaphragm actuated, bellows assembly, calibrated springs and a diaphragm
assembly.
(5)
The solenoid, regulator and high flow servo assembly is installed on the venturi body
assembly and has three solenoid valve assemblies, a spring-loaded, diaphragm actuated
pressure regulator and a servo assembly. The servo assembly contains a spring-loaded,
diaphragm actuated, bellows assembly, calibrated springs, a diaphragm and an actuated
piston assembly.
(6)
Both servo controls have the same internal components parts except for the piston assembly
and calibration springs in the high flow servo.
(7)
Refer to Figure 2 to follow the operation of the flow control valve.
21-10-37
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UP802726
Figure 2. Flow Control Valve Schematic Diagram
EFFECTIVITY
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21-10-37
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UP802726
COMPONENT MAINTENANCE MANUAL
396608
EFFECTIVITY
ALL
(8)
The schematic diagram shows the flow control valve in the closed position and solenoid
valve assemblies A, B and C closed.
(9)
Inlet air pressure goes from the upstream sense port to the pressure regulator and solenoid
assemblies A, B and C.
(10)
The pressure regulator decreases and regulates the upstream air pressure, then it goes
through a control orifice to Solenoid C.
(11)
When Solenoid C is electrically energized to the open position, or manually operated when
the manual control rod is pulled out, the ball valve actuating rod is retracted and latched.
Regulated air pressure will force the ball to unseat and air then flows to Chamber A and
the high flow servo valve.
(12)
As air pressure increases in Chamber A, the force on the diaphragm assembly becomes
more than the diaphragm spring force. This opens the butterfly plate and allows the airflow
through the flow assembly to increase and go to the high flow servo assembly.
(13)
Flow assembly venturi throat static pressure is sent from the venturi sense port to Chamber
B of the high flow servo assembly. As airflow increases through the venturi it results in a
decrease of pressure in Chamber B.
(14)
The downstream input port sends total pressure to Chambers C and D of the high flow
servo assembly. As airflow increases through the venturi it results in an increase in total
pressure.
(15)
The servo valve is spring-loaded closed. As airflow increases, Chamber B pressure
decreases and Chamber C pressure increases until, at a calibrated airflow through the
venturi, the differential pressure of Chambers B and C is more than the servo valve spring
force and the servo valve opens.
(16)
Opening the servo valve bleeds air pressure from Chamber A and spring force moves the
butterfly plate toward the closed position which decreases the airflow. As airflow decreases,
Chamber B pressure increases and Chamber C pressure decreases. The decrease in
differential pressure allows the servo valve spring force to move the servo valve in the
direction of the closed position. As the servo valve closes, an increase in Chamber A
pressure occurs, which increases airflow.
(17)
This cycle continues until the airflow stabilizes at the desired rate.
(18)
Airflow is changed by a change in cabin pressure as a function of absolute pressure. When
there is a decrease in cabin pressure, the bellows assembly becomes larger, which
increases the servo valve spring force and causes the servo valve to open.
(19)
Opening the servo valve lowers Chamber A pressure. The butterfly plate moves towards
the closed position and puts the airflow, which had been increased by the decrease in
cabin pressure, at the necessary level.
(20)
Pressure from the downstream sense port (total pressure) occurs in Chamber D, between
the larger and smaller diaphragms. As ambient pressure decreases with an increase in
altitude, total pressure in Chamber D decreases which increases the servo valve spring
force and closes the servo valve. This increases Chamber A pressure to let the butterfly
plate move to the open position. As ambient pressure increases with a decrease in altitude,
total pressure in Chamber D increases which decreases the servo valve spring force and
opens the servo valve. This bleeds off Chamber A pressure to let the butterfly plate move
to the closed position.
21-10-37
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COMPONENT MAINTENANCE MANUAL
396608
EFFECTIVITY
ALL
(21)
This interaction between total pressure and ambient pressure will not let the airflow increase
too much as altitude is increased while cabin pressure is kept at a constant level.
(22)
Solenoid A gives the auxiliary power unit (APU) bias function. When energized, Solenoid
A opens and sends upstream pressure to Chamber E. The piston is moved and increases
the spring force which will close the servo valve and increase the pressure in Chamber A.
The result is a calibrated overall increase in airflow while the other functions of the servo
continue to operate.
(23)
When Solenoid B is energized, it stops operation of the APU and high flow servo and starts
operation of the normal flow servo. Airflow is controlled by the normal flow servo in the
same manner as described for the high flow servo but at a lower value.
(24)
When the closing coil of Solenoid C is energized, it shuts off pressure to Chamber A and
the servo assemblies. Spring force closes the butterfly plate and shuts off airflow.
(25)
The indicator switch is operated by the butterfly plate actuator arm and link assembly and
closes a circuit to show the full-closed position of the butterfly plate.
21-10-37
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396608
TESTING AND FAULT ISOLATION
1.
Planning Data (TASK 21-10-37-99C-801-A01)
A.
B.
Reason for the Job (Subtask 21-10-37-99C-002-A01)
(1)
Use the test procedures in this section to test and isolate faults.
(2)
The function of the test procedures is to find if there is a failure in the operation of the LRU.
Job Setup Data (Subtask 21-10-37-99C-003-A01)
(1)
You can use equivalent alternatives for the special tools, fixtures, equipment, and
consumable materials unless specified differently. The user must find equivalent
alternatives.
(2)
Refer to Table 1001 for the special tools, fixtures, and equipment in this section.
(3)
CAGE codes and manufacturer’s addresses are available at https://cage.dla.mil.
Table 1001. Special Tools, Fixtures, and Equipment
Number
Description
Source
case leakage measuring section (To CAGE: 15916
measure case and total airflow. Use
with an orifice of applicable
diameter, manometer which
measures to 100 inHg (254 cmHg)
and a pressure gage which
measures to 300 PSIG (2068 kPa))
electrical power source (adjusts to
supply 28 VDC)
commercially available
internal (port) leakage measuring
CAGE: 15916
section (Use with an orifice of
applicable diameter, a manometer
which measures to 100 inHg (254
cmHg) and a pressure gage which
measures to 60 inH2O (152.4
cmH2O) to calculate a leakage rate)
manometer (absolute) (analog or
digital; measures up to 30.0 inHg
(762 mmHg) with an accuracy of
±0.05 inHg (±1.27 mmHg))
commercially available
manometer (differential pressure, CAGE: 05991
gage or tube) (measure to 100 inHg
(254 cmHg))
UP802726
orifice (3 units with standard
diameters as calculated to use in
flow sections)
EFFECTIVITY
ALL
CAGE: 15916
21-10-37
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396608
Table 1001. Special Tools, Fixtures, and Equipment (Cont)
Number
Description
Source
pressure gage/transducer (2 units
to measure to 160 PSIG (1103
kPa))
CAGE: 9Y601
pressure gage/transducer (measure CAGE: 9Y601
to 20 PSIG (138 kPa) accuracy of
0.05 PSIG (1.3 kPa))
UP802726
pressure gage/transducer (measure CAGE: 9Y601
to 60 inHg (152.4 cmHg))
regulator (annin) (to 300 PSIG
(2068 kPa))
commercially available
shutoff valve (5 units operates up
to 300 PSIG (2068 kPa))
CAGE: 37239
thermocouple ((iron constantan) 0
to 200°F (-18 to 93°C))
CAGE: 1W501
timer (within 0.1 second accuracy)
commercially available
ACR-100-10-8
helical connector (connects the
CAGE: 13201
encoder shaft to the butterfly shaft)
Flex-O-Post Model 657T Series
encoder mounting fixture (keeps the CAGE: 57163
shaft encoder in a stable position)
Model KT500
vacuum pump (to 14.2 in. (361 mm) CAGE: 0STD9
at 8 cubic feet)
Model 4300B
bonding resistance tester (micro
ohmmeter)
CAGE: 53504
Model 808336
oil mist eliminator
CAGE: 0STD9
2024433-1
encoder cable assembly (connects CAGE: 06848
the helical connector to the angle
indicator)
2024434-1
shaft encoder readout box (gives a CAGE: 06848
digital indication of the butterfly
angle)
2024766-1
valve test adapter
CAGE: 06848
290166
adapters (installed in test ports)
CAGE: 06848
291480-1
valve test holder (replaced by
3210450-0501)
CAGE: 06848
3210450-0501
valve test holder (replaces 291480- CAGE: 06848
1)
3210500-0501
valve test console (replaces
833209-1/-2)
3210550-0501
mobile pneumatic vacuum chamber GAGE: 06848
(replaces 3791170-1)
EFFECTIVITY
ALL
CAGE: 06848
21-10-37
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Table 1001. Special Tools, Fixtures, and Equipment (Cont)
Number
Description
Source
3727618-1
pressure test cap
CAGE: 06848
3791170-1
mobile pneumatic vacuum chamber CAGE: 06848
(replaced by 3210550-0501)
3791247-1
electrical control box (connects to
vacuum chamber cable)
3791248-1
electrical cable assembly (connects CAGE: 06848
to electrical control box and the
vacuum chamber)
3791249-1
electrical cable assembly (connects CAGE: 06848
to the vacuum chamber and the
flow control valve)
3791250-1
angle indicator (measures butterfly CAGE: 06848
angle)
833209-1
valve test console (-1=60 Hertz; - CAGE: 06848
2=50 Hertz (replaced by 32105000501))
833209-2
valve test console (-1=60 Hertz; - CAGE: 06848
2=50 Hertz (replaced by 32105000501))
835382-1
spanner wrench
CAGE: 06848
CAGE: 06848
WARNING: BEFORE YOU USE A MATERIAL, REFER TO THE MANUFACTURER'S SAFETY
DATA SHEETS. SOME MATERIALS CAN BE DANGEROUS.
CAUTION:
(4)
DO NOT USE MATERIALS THAT ARE NOT EQUIVALENT TO HONEYWELL
SPECIFIED MATERIALS. MATERIALS THAT ARE NOT EQUIVALENT CAN CAUSE
DAMAGE TO THE EQUIPMENT AND CAN MAKE THE WARRANTY NOT
APPLICABLE.
Refer to Table 1002 for the consumable materials in this section.
Table 1002. Consumables
Number
(5)
UP802726
ALL
Source
leak detection solution
commercially available
The list that follows identifies Honeywell publications that are related to this section:
-
EFFECTIVITY
Description
ATA No. 36-GE-07.
21-10-37
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2.
Procedure (TASK 21-10-37-810-801-A01)
A.
Job Setup (Subtask 21-10-37-810-001-A01)
UP802726
WARNING: BEFORE YOU USE A MATERIAL, REFER TO THE MANUFACTURER'S SAFETY
DATA SHEETS. SOME MATERIALS CAN BE DANGEROUS.
EFFECTIVITY
ALL
CAUTION:
DO NOT USE MATERIALS THAT ARE NOT EQUIVALENT TO HONEYWELL
SPECIFIED MATERIALS. MATERIALS THAT ARE NOT EQUIVALENT CAN CAUSE
DAMAGE TO THE EQUIPMENT AND CAN MAKE THE WARRANTY NOT
APPLICABLE.
CAUTION:
DO THESE PROCEDURES IN A CLEAN ENVIRONMENT TO PREVENT DAMAGE
TO THE MECHANICAL COMPONENTS.
(1)
Obey the precautions.
(2)
Refer to Figure 1001 for all the item numbers unless specified differently.
21-10-37
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UP802726
Figure 1001. Test Setup
EFFECTIVITY
ALL
21-10-37
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Key to Figure 1001
1. REGULATOR
18. DIFFERENTIAL MANOMETER
2. SHUTOFF VALVE
19. VENTURI PRESSURE TEST CONNECTION
3. GAGE
20. HIGH FLOW SERVO ADJUSTMENTS
4. SHUTOFF VALVE
21. CABIN PRESSURE CONNECTION
5. SHUTOFF VALVE
22. SHUTOFF VALVE
6. SHUTOFF VALVE
23. AMBIENT BLEED VALVE
7. VACUUM PUMP
24. MANOMETER
8. MANOMETER
25. MANUAL CONTROL (SOLENOID C)
9. CLOSED STOP ADJUSTMENT
26. SOLENOID C
10. POSITION INDICATOR
27. ACTUATOR PRESSURE LINE
11. NORMAL FLOW SERVO PLUG
28. PRESSURE REGULATOR ADJUSTMENT
12. NORMAL FLOW SERVO ADJUSTMENTS
29. SOLENOID A
13. THERMOCOUPLE
30. HIGH FLOW SERVO CAP
14. MANOMETER (HG ABS TOTAL PRESSURE)
31. SOLENOID B
15. SHUTOFF VALVE
32. REGULATOR
16. SHUTOFF VALVE
33. SHUTOFF VALVE
17. DOWNSTREAM PRESSURE TEST
CONNECTION
34. MANOMETER
(3)
Put the 3791170-1 mobile pneumatic vacuum chamber or 3210550-0501 mobile pneumatic
vacuum chamber in the test facility air line.
(4)
Connect a 100 PSIG (689 kPa) mixed hot and cold air source line to an airflow measuring
section and regulator (1).
(5)
Install 2024766-1 valve test adapter and install flow control valve in 291480-1 valve test
holder or 3210450-0501 valve test holder in the 3791170-1 mobile pneumatic vacuum
chamber or 3210550-0501 mobile pneumatic vacuum chamber.
UP802726
NOTE:
EFFECTIVITY
ALL
Reference to ATA No. 36-GE-07 should be made to aid in connecting 833209-1
valve test console, and 833209-2 valve test console or 3210500-0501 valve
test console during the following steps.
(6)
Connect shutoff valve (2, 4, 5) and case leakage measuring section as shown.
(7)
Connect shutoff valve (15, 16) and internal (port) leakage measuring section as shown.
(8)
Connect the Model KT500 vacuum pump (7), manometer (8) and 3791248-1 electrical
cable assembly to the 3210550-0501 mobile pneumatic vacuum chamber. Connect the
3791248-1 electrical cable assembly to the 3791247-1 electrical control box.
(9)
Connect the 3791249-1 electrical cable assembly to the connector inside vacuum chamber
(mating with 3791248-1 electrical cable assembly) which branches to the solenoid valve
assemblies and the switch assembly.
21-10-37
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B.
C.
(10)
Remove the plug from connections (17, 19).
(11)
Install manometer (differential pressure, gage or tube) (18) in a line between connections
(17, 19).
(12)
Install a line with shutoff valve (22), manometer (24) and ambient vent shutoff valve (23)
to cabin pressure connection (21). Connect the line to a vacuum source.
Testing of the Flow Control Valve (Subtask 21-10-37-720-001-A01)
NOTE:
Paragraph 2.B. thru Paragraph 2.O. are part of the Operational Test Procedure.
NOTE:
Tests are to make sure that the unit operates correctly when it is in for service. These
tests will show if the unit is serviceable and/or if any maintenance is necessary. If the
unit operates satisfactorily, the unit can be put in use again.
(1)
These tests make sure the unit operates correctly after a repair or an overhaul has been
completed.
(2)
All shutoff valves must be closed, air pressure must be set at zero, and the electrical power
source must be shutoff at the start of each test.
(3)
Use these conditions for the tests, unless a test instruction gives a different specification.
UP802726
ALL
Laboratory and inlet air temperature must be 40 to 120°F (4 to 49°C). The
compressed inlet air must be clean and dry.
(b)
Laboratory air pressure must be 26.5 to 30.5 inches (673 to 775 mm) of mercury
absolute.
(c)
Relative humidity must be less than 90 percent.
(4)
Do the tests only in the sequence in which they are given, unless a test instruction permits
a change of sequence.
(5)
If the performance of the unit is not as specified refer to Paragraph 2.AM.
(6)
When specified in the instructions, write the test results on the Test Data Sheet.
Calibration Check of the Bonding and Grounding Resistance (Subtask 21-10-37-720-002-A01)
(1)
EFFECTIVITY
(a)
Refer to Figure 1002 and Figure 1003 for all the item numbers unless specified differently.
21-10-37
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UP802726
Figure 1002. Test Ports, Adjustments and Locations
EFFECTIVITY
ALL
21-10-37
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Dimensional Limits for Figure 1002
Reference
UP802726
DIM. A
EFFECTIVITY
ALL
Limits
Inches (mm)
Reference
1.115 TO 1.35 (28.32 TO DIM. B
28.83)
Limits
Inches (mm)
0.615 TO 0.635 (15.62 TO
16.13)
21-10-37
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UP802726
Figure 1003. Electrical Schematics
EFFECTIVITY
ALL
21-10-37
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396608
(2)
Connect one set of leads of the Model 4300B bonding resistance tester to the grounding
lug and the other set of leads to Solenoid A case.
NOTE:
D.
Connection points on the grounding lug and the solenoid being checked must
be clean.
(3)
Turn the current source ON.
(4)
Adjust the Model 4300B bonding resistance tester to supply a direct current of 0.95 to 1.05
amp current while the resistance is monitored.
(5)
The resistance must be a maximum of 0.005 ohms which equals a maximum voltage
reading of 5.00 millivolts.
(6)
Write the results on the Test Data Sheet Figure 1007.
(7)
Turn the current source OFF and move the leads from Solenoid A case to Solenoid B
case. Do Steps (2) thru (6) again.
(8)
Turn the current source OFF and move the leads from Solenoid B case to Solenoid C
case. Do Steps (2) thru (6) again.
Calibration of Dimensions A and B (Subtask 21-10-37-720-003-A01)
NOTE:
Units which have been repaired or disassembled should have Dimensions A and B
adjusted in limits before calibration of the pressure regulator.
NOTE:
Units which have been returned for a test of their calibration do not always need
calibration of Dimensions A and B.
WARNING: THE SPRING (70, IPL FIGURE 17) IS COMPRESSED. A SPRING-LOADED PART
CAN CAUSE INJURY IF THE SPRING TENSION IS RELEASED QUICKLY.
UP802726
E.
EFFECTIVITY
ALL
(1)
Remove the high flow servo cap (10), piston (30) and spring (70).
(2)
Loosen Adjustment C locknut and screw.
(3)
Adjust Adjustment C retainer with the 835382-1 spanner wrench to get a Dimension A of
1.115 to 1.35 inches (28.32 to 28.83 mm) from the face of the body assembly to the top
of Adjustment C retainer.
(4)
Turn out Adjustment A and D setscrews several turns.
(5)
Remove the normal flow servo plug.
(6)
Loosen Adjustment M locknut and screw.
(7)
Adjust Adjustment M retainer with the 835382-1 spanner wrench to get a Dimension B of
0.615 to 0.635 inch (15.62 to 16.13 mm) from the face of the body assembly to the top of
Adjustment M retainer.
(8)
Turn out Adjustment K and N setscrew several turns.
Calibration of the Pressure Regulator (Subtask 21-10-37-720-004-A01)
(1)
Remove the elbow in the actuator cover and install a T fitting.
(2)
Attach a 60 inch (152 cm) manometer (34, Figure 1001), shutoff valve (33) and regulator
(32) to the T fitting.
21-10-37
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F.
UP802726
G.
EFFECTIVITY
ALL
(3)
Open shutoff valve (23) to vent the cabin pressure connection (21) to ambient.
(4)
Make sure shutoff valves (15 and 16) are closed.
(5)
Open shutoff valve (2) and adjust regulator (1) to get 43 to 47 PSIG (296 to 324 kPa) inlet
pressure shown on gage (3).
(6)
Momentarily energize Solenoid C (26) Pins 1 and 3 with 27 to 29 VDC to open the butterfly
plate.
(7)
Adjust the pressure regulator adjustment (28) as necessary to get 29.5 to 31.6 inches (749
to 803 mm) Hg as shown on manometer (34).
Calibration of the Port Leakage (Subtask 21-10-37-720-005-A01)
(1)
Open shutoff valve (2, 15) and adjust regulator (1) to get 70 to 74 PSIG (483 to 510 kPa)
inlet pressure as shown on gage (3).
(2)
Momentarily energize Solenoid C (26) Pins 3 and 5 with 27 to 29 VDC to close the butterfly
plate.
(3)
Open shutoff valve (16) and close shutoff valve (15).
(4)
Measure the leakage at the internal (port) leakage measuring section which must be 1.0
to 3.0 lb/min (0.5 to 1.4 kg/min).
(5)
If leakage is not in limits with the butterfly closed, turn the closed stop (9) to put the leakage
in limits.
(6)
Close shutoff valve (16) and open shutoff valve (15).
(7)
Momentarily energize Solenoid C (26) Pins 1 and 3 with 27 to 29 VDC to open the butterfly
plate.
(8)
Momentarily energize Solenoid C (26) Pins 3 and 5 with 27 to 29 VDC to close the butterfly
plate.
(9)
Open shutoff valve (16) and close shutoff valve (15).
(10)
Measure the leakage at the internal (port) leakage measuring section which must be 1.0
to 3.0 lb/min (0.5 to 1.4 kg/min).
(11)
Write the results on the Test Data Sheet Figure 1007.
Calibration of the Position Indicator Switch (Subtask 21-10-37-720-006-A01)
(1)
Remove the position indicator cover, screws and washers.
(2)
Install the 3791250-1 angle indicator or the ACR-100-10-8 helical connector, Flex-O-Post
Model 657T Series encoder mounting fixture, encoder and 2024433-1 encoder cable
assembly and the 2024434-1 shaft encoder readout box.
(3)
Open shutoff valve (33, Figure 1001).
(4)
Monitor the lights on the 3791247-1 electrical control box during operation.
(5)
Slowly adjust regulator (32) to make the butterfly plate go full open.
(6)
There must be no continuity between Pins 1 and 3, with continuity between Pins 1 and 2.
21-10-37
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H.
UP802726
I.
EFFECTIVITY
ALL
(7)
Slowly adjust regulator (32) until the butterfly plate is in 3.0 to 5.0 degrees of full-closed.
(8)
There must be continuity between Pins 1 and 3, with no continuity between Pins 1 and 2.
(9)
Adjust the switch if necessary.
(10)
Do Steps (4) thru (8) again until no adjustment is necessary.
(11)
Write the results on the Test Data Sheet Figure 1007.
(12)
Remove the tee from the actuator cover and install the elbow.
(13)
Install the position indicator cover, screws and washers. Refer to Figure 1002.
(14)
Torque the actuator cover screws to 17 to 20 in-lb (1.9 to 2.3 Nm).
Preliminary Calibration of the Case Leakage (Subtask 21-10-37-720-007-A01)
(1)
Open shutoff valves (2, 4, 5) and adjust regulator (1) for 43 to 47 PSIG (296 to 324 kPa)
inlet pressure as shown on gage (3).
(2)
Momentarily energize Solenoid C (26) Pins 1 and 3 with 27 to 29 VDC to open the butterfly
plate.
(3)
Close shutoff valve (2).
(4)
Measure the leakage at the case leakage measuring section which can be a maximum of
0.2 pound (0.0907 kg) each minute.
(5)
If leakage is more than the limit, apply suitable leak detection solution around all fittings,
Solenoid valves, assembly flanges, lower bearing cover, actuator body flange and actuator
cover assembly.
(6)
Tighten fittings, repair or replace defective parts and do Steps (1) thru (4) again.
(7)
Adjust regulator (1) to get 0 PSIG (0 kPa) inlet pressure as shown on gage (3).
(8)
Close shutoff valves (2, 4, 5).
Calibration of the High Flow Servo (Subtask 21-10-37-720-008-A01)
(1)
Make sure Adjustment C retainer was adjusted to Dimension A.
(2)
Make sure Adjustment D setscrew was turned out several turns.
(3)
Make sure Adjustment A was turned out several turns.
(4)
Make sure Solenoids A and B are de-energized.
(5)
Open shutoff valves (2, 15) and adjust regulator (1) to get 43.0 to 47.0 PSIG (296 to 324
kPa) inlet pressure.
(6)
Momentarily energize Solenoid C (26) Pins 1 and 3 with 27 to 29 VDC to open the butterfly
plate.
(7)
Adjust shutoff valve (15) to get 33.6 to 35.6 inches (853 to 904 mm) Hg absolute
downstream pressure as shown on manometer (14).
21-10-37
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UP802726
J.
EFFECTIVITY
ALL
(8)
Turn Adjustment B setscrew (Detail C) of high flow servo adjustment (20) to get 80 to 84
pounds (36.3 to 38.1 kg) each minute airflow and adjust shutoff valve (15) to keep the
downstream pressure as shown on manometer (14) at 33.6 to 35.6 inches (853 to 904
mm) Hg absolute.
(9)
Adjust shutoff valve (15) to get 78.4 to 80.4 inches (199 to 204 cm) Hg absolute on
manometer (14).
(10)
The airflow must be 103.0 to 107.0 pounds (46.7 to 48.5 kg) each minute airflow.
(11)
If the airflow is not in limits check that Adjustments A and D have been turned out
sufficiently.
(12)
Adjust the position of Adjustment C retainer (Detail A), with the 835382-1 spanner wrench
to get an airflow of 103.0 to 107.0 pounds (46.7 to 48.5 kg) each minute.
(13)
Tighten Adjustment C lockscrew (Detail A) to 11 to 13 in-lb (1.2 to 1.5 Nm) and tighten the
locknut.
(14)
If adjustment was necessary then do the above steps again until no adjustment is
necessary.
(15)
Adjust shutoff valve (15) to get 100.8 to 102.8 inches (256 to 261 cm) Hg absolute on
manometer (14).
(16)
Turn Adjustment D setscrew (Detail A) as necessary to get 116.8 to 120.8 pounds (53 to
55 kg) each minute airflow.
(17)
Adjust shutoff valve (15) to get 84.5 to 86.5 inches (214 to 219 cm) Hg absolute on
manometer (14).
(18)
Turn Adjustment D setscrew (Detail A) as necessary to get 105.5 to 109.5 pounds (47.9
to 49.7 kg) each minute airflow.
(19)
Do Steps (14) thru (18) again until no adjustments are necessary.
Calibration of the Cabin Bias (Subtask 21-10-37-720-009-A01)
(1)
Open shutoff valves (2, 15) and adjust regulator (1) to get 43 to 47 PSIG (296 to 324 kPa)
inlet pressure.
(2)
Momentarily energize Solenoid C (26) Pins 1 and 3 with 27 to 29 VDC to open the butterfly
plate.
(3)
Adjust shutoff valve (15) to get 78.4 to 80.4 inches (199.1 to 204.2 cm) Hg absolute
downstream pressure as shown on manometer (14).
(4)
The airflow must be 103.0 to 107.0 pounds (46.7 to 48.5 kg) each minute.
(5)
Make a record of the differential pressure on manometer (18).
(6)
Open shutoff valve (22) and adjust shutoff valve (23) to get a cabin port pressure of 22.0
to 22.8 inches (558 to 579 mm) Hg absolute as shown on manometer (24).
(7)
Turn Adjustment A setscrew (Detail C) (20), to get 0.33 to 0.53 inch (8.4 to 13.5 mm) Hg
differential pressure on manometer (18) lower than that recorded in Step (5).
(8)
The airflow must be 91.5 to 100.5 pounds (41.5 to 45.6 kg) each minute.
21-10-37
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K.
(9)
If the airflow is not in limits, reject the unit.
(10)
Vary cabin pressure from lab ambient pressure to 22.0 to 22.8 inches (559 to 579 mm)
Hg absolute and back five times.
(11)
Differential pressure on manometer (18) must in 0.2 inch (5 mm) Hg, of that recorded in
Step (5).
(12)
If the pressure is not in limits, loosen Adjustment C locknut and screw (Detail A).
(13)
Adjust the position of Adjustment C retainer with the 835382-1 spanner wrench to get in
0.2 inch (5 mm) Hg, of that recorded in Step (5).
(14)
Tighten Adjustment C lockscrew (Detail A) and tighten the locknut to 11 to 13 in-lb (1.2 to
1.5 Nm).
(15)
If adjustment was necessary, do Paragraph 2.I. and Paragraph 2.J. again until no
adjustment is necessary.
Calibration Recheck of Adjustment D (Subtask 21-10-37-720-010-A01)
WARNING: THE SPRING (70, IPL FIGURE 17) IS A COMPRESSION SPRING. A
SPRING-LOADED PART CAN CAUSE INJURY IF THE SPRING TENSION IS
RELEASED QUICKLY.
L.
(1)
Install the spring (70), piston (30) and high flow servo cap (10).
(2)
Momentarily energize Solenoid C (26) Pins 1 and 3 with 27 to 29 VDC to open the butterfly.
(3)
Open shutoff valves (2, 15) and adjust regulator (1) to get 43.0 to 47.0 PSIG (296 to 324
kPa) inlet pressure as shown on gage (3).
(4)
Adjust shutoff valve (15) to get 78.4 to 80.4 inches (199 to 204 cm) Hg absolute downstream
pressure as shown on manometer (14).
(5)
Airflow must be 103.0 to 107.0 pounds (46.7 to 48.5 kg) each minute.
(6)
Cycle the butterfly plate five times, momentarily energizing Solenoid valve assembly (26)
Pins 3 and 5 to close, Pins 1 and 3 to open with 27 to 29 VDC.
(7)
Do Paragraph 2.I. thru Paragraph 2.K. again until no adjustments are necessary.
Calibration of the APU Bias (Subtask 21-10-37-720-011-A01)
UP802726
WARNING: THE SPRING (70, IPL FIGURE 17) IS COMPRESSED. A SPRING-LOADED PART
CAN CAUSE INJURY IF THE SPRING TENSION IS RELEASED QUICKLY.
EFFECTIVITY
ALL
(1)
Install the high flow servo cap (10), piston (30) and spring (70).
(2)
Continuously energize Solenoid A (29) Pins 1 and 2 with 27 to 29 VDC.
(3)
Open shutoff valves (2, 15, Figure 1001) and adjust regulator (1) to get 43 to 47 PSIG
(296 to 324 kPa) inlet pressure as shown on gage (3).
(4)
Adjust shutoff valve (15) to get 84.5 to 86.5 inches (214.6 to 219.7 cm) Hg absolute
downstream pressure as shown on manometer (14).
(5)
Airflow must be 129.0 to 133.0 pounds (58.5 to 60.3 kg) each minute.
(6)
If the airflow is not in limits, de-energize Solenoid A (29).
21-10-37
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(7)
Remove the high flow servo cap and adjust Adjustment E setscrew.
NOTE:
UP802726
M.
EFFECTIVITY
ALL
Turn the setscrew clockwise to increase or counterclockwise to decrease the
airflow.
(8)
Install the high flow servo cap and do Steps (2) thru (5) again to make sure the calibration
has not changed.
(9)
De-energize Solenoid A (29) and energize again.
(10)
Do Steps (1) thru (5) again to make sure the calibration has not changed.
Calibration of the Normal Flow Servo (Subtask 21-10-37-720-012-A01)
(1)
Make sure the normal flow servo plug (11) was removed.
(2)
Make sure Adjustment M retainer (Detail B) was adjusted to Dimension B.
(3)
Make sure Adjustment N was turned out several turns.
(4)
Make sure Adjustment K was turned out several turns.
(5)
Continuously energize Solenoid B (31) with 27 to 29 VDC.
(6)
Make sure that Solenoid A (29) is de-energized.
(7)
Open shutoff valves (2, 15) and adjust regulator (1) to get 43 to 47 PSIG (296 to 324 kPa)
inlet pressure as shown on gage (3).
(8)
Momentarily energize Solenoid C (26) Pins 1 and 3 with 27 to 29 VDC to open the butterfly
plate.
(9)
Adjust shutoff valve (15) to get 33.6 to 35.6 inches (85 to 90 cm) Hg absolute downstream
pressure as shown on manometer (14).
(10)
Turn Adjustment L setscrew (Detail C), normal flow servo adjustment, (12) to get 79.9 to
83.9 pounds (36.2 to 38.1 kg) each minute airflow and adjust shutoff valve (15) to keep
the downstream pressure as shown on manometer (14) at 33.6 to 35.6 inches (853 to 904
mm) Hg absolute.
(11)
Adjust shutoff valve (15) to get 72.3 to 74.3 inches (184 to 189 cm) Hg absolute downstream
pressure as shown manometer (14).
(12)
Airflow must be 93.0 to 97.0 pounds (42.2 to 44.0 kg) each minute.
(13)
If the airflow is not in limits check that Adjustments K and N have been turned out
sufficiently.
(14)
Adjust the position of Adjustment M retainer (Detail B), with the 835382-1 spanner wrench
to get an airflow of 93.0 to 97.0 pounds (42.2 to 44.0 kg) each minute.
(15)
Tighten Adjustment M lockscrew (Detail B) to 10 to 15 in-lb (1.1 to 1.7 Nm) and tighten
the locknut to 11 to 13 in-lb (1.25 to 1.47 Nm).
(16)
If Adjustment M had to be adjusted, do Steps (1) thru (14) again until no adjustment is
necessary.
(17)
Adjust shutoff valve (15) to get 100.8 to 102.8 inches (256 to 261 cm) Hg absolute
downstream pressure as shown on manometer (14).
21-10-37
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396608
N.
(18)
Turn Adjustment N setscrew (Detail B) to get 101.6 to 105.6 pounds (46.1 to 47.9 kg) each
minute airflow.
(19)
Adjust shutoff valve (15) to get 84.5 to 86.5 inches (215 to 220 cm) Hg absolute downstream
pressure as shown on manometer (14).
(20)
Turn Adjustment N setscrew (Detail B) to get 91.2 to 98.2 pounds (41.4 to 44.5 kg) each
minute airflow.
(21)
Do Steps (17) thru (20) again until no adjustments are necessary.
(22)
Do not install servo plug (11) at this time.
Calibration of the Cabin Bias (Subtask 21-10-37-720-013-A01)
(1)
Continuously energize Solenoid B valve assembly (31) with 27 to 29 VDC.
(2)
Make sure that Solenoid A valve assembly (29) is de-energized.
(3)
Open shutoff valves (2, 15) and adjust regulator (1) to get 43 to 47 PSIG (296 to 324 kPa)
inlet pressure.
(4)
Momentarily energize Solenoid C (26) Pins 1 and 3 with 27 to 29 VDC.
(5)
Open shutoff valve (22) and adjust shutoff valve (23) to get a cabin port pressure of 28.4
to 29.4 inches (721 to 747 mm) Hg absolute as shown on manometer (24).
UP802726
NOTE:
EFFECTIVITY
ALL
If ambient pressure is less than 28.4 inches (721 mm) Hg, close shutoff valve
(22 and 23) until normal leakage in the unit lets the pressure increase to the
limit, then adjust shutoff valve (23) to keep it in limits.
(6)
Adjust shutoff valve (15) to get 72.3 to 74.3 inches (184 to 189 cm) Hg absolute downstream
pressure as shown on manometer (14).
(7)
Airflow must be 91.5 to 98.5 pounds (41.5 to 44.7 kg) each minute.
(8)
Record the differential pressure on manometer (18).
(9)
Open shutoff valve (22) and adjust shutoff valve (23) to get a cabin port pressure of 21.9
to 22.9 inches (556 to 582 mm) Hg absolute as shown on manometer (24).
(10)
Adjust Adjustment K setscrew (Detail C) of normal flow servo, adjustment (12), to get 0.06
to 0.21 inch (1.5 to 5.3 mm) Hg differential pressure on manometer (18) lower than that
recorded in Step (8) and an airflow of 89.6 to 95.6 pounds (40.7 to 43.4 kg) each minute.
(11)
Reject the valve if it cannot be adjusted in limits.
(12)
Adjust shutoff valve (23) from a cabin/lab ambient pressure of 28.4 to 29.4 inches (721 to
747 mm) Hg absolute as shown on manometer (24) to 21.8 to 22.6 inches (554 to 574
mm) Hg absolute five times.
(13)
Differential pressure on manometer (18) must repeat in 0.2 inch (5 mm) Hg of that recorded
in Step (8).
(14)
Use 835382-1 spanner wrench to adjust Adjustment M retainer (Detail B) if necessary, to
get Step (8) in limits.
21-10-37
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396608
O.
P.
Calibration Recheck of Adjustment N (Subtask 21-10-37-720-014-A01)
(1)
Momentarily energize Solenoid C (26) Pins 1 and 3 with 27 to 29 VDC to allow the butterfly
to open.
(2)
Open shutoff valves (2, 15) and adjust regulator (1) to get 43.0 to 47.0 PSIG (296 to 324
kPa) inlet pressure as shown on gage (3).
(3)
Adjust shutoff valve (15) to get 72.3 to 74.3 inches (184 to 189 cm) Hg absolute downstream
pressure as shown on manometer (14).
(4)
Airflow must be 91.5 to 98.5 pounds (41.5 to 44.7 kg) pounds each minute.
(5)
Cycle butterfly plate five times, momentarily energizing Pins 3 and 5 to close, Pins 1 and
3 to open.
(6)
Install normal flow servo plug (11).
(7)
Do Paragraph 2.M. thru Paragraph 2.O. again until no adjustments are necessary.
(High Flow) Testing of the Bonding and Grounding Resistance (Subtask 21-10-37-720-015-A01)
NOTE:
Paragraph 2.P. thru Paragraph 2.V. are part of the Operational Test (High Flow)
Procedure.
NOTE:
Perform operational test, when a unit is returned from service to determine serviceability
and degree of maintenance necessary. If operational test is satisfactory, return unit to
service. In addition, perform operational test of unit after repair or overhaul, or prior to
return the unit to service following a prolonged period of storage.
NOTE:
If the bonding and grounding resistance check was done during calibration it will not
be necessary to do again.
(1)
Connect one set of leads of the Model 4300B bonding resistance tester to the grounding
lug and the other set of leads to Solenoid A case.
NOTE:
UP802726
Q.
EFFECTIVITY
ALL
Connection points on the grounding lug and the solenoid being checked must
be clean.
(2)
Turn the current source ON and adjust the Model 4300B bonding resistance tester to
supply a direct current of 0.95 to 1.05 amp current while the resistance is monitored.
(3)
The resistance must be a maximum of 0.005 ohms which equals a maximum voltage
reading of 5 millivolts.
(4)
Write the results on the Test Data Sheet Figure 1007.
(5)
Turn the current source OFF and move the leads from Solenoid A case to Solenoid B
case. Do Steps (1) thru (4) again.
(6)
Turn the current source OFF and move the leads from Solenoid B case to Solenoid C
case. Do Steps (1) thru (4) again.
(High Flow) Testing of the Minimum Opening Pressure (Subtask 21-10-37-720-016-A01)
(1)
Momentarily energize Solenoid C (26) Pins 1 and 3 with 27 to 29 VDC to allow butterfly
plate to open.
(2)
Open shutoff valve (2) and slowly adjust regulator (1) to increase the inlet pressure.
21-10-37
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396608
R.
(3)
Monitor the inlet pressure as shown on gage (3) until the butterfly plate is full-open or in
5 degrees of full-open.
(4)
The inlet pressure as shown on gage (3) must be a maximum of 8.5 PSIG (59 kPa).
(5)
Write the results on the Test Data Sheet Figure 1007.
(High Flow) Testing of the Port Leakage (Subtask 21-10-37-720-017-A01)
NOTE:
UP802726
S.
EFFECTIVITY
ALL
If the port leakage check was done during calibration it will not be necessary to do
again.
(1)
Open shutoff valves (2, 15) and adjust regulator (1) to get 70 to 74 PSIG (483 to 510 kPa)
inlet pressure as shown on gage (3).
(2)
Momentarily energize Solenoid C (26) Pins 3 and 5 with 27 to 29 VDC to close the butterfly
plate.
(3)
Open shutoff valve (16) and close shutoff valve (15).
(4)
Measure the leakage at the internal (port) leakage measuring section which must be 1.0
to 3.0 lb/min (0.5 to 1.4 kg/min).
(5)
If leakage is not in limits with the butterfly closed, turn the closed stop adjustment (9) to
put the leakage in limits.
(6)
Open shutoff valve (15) and close shutoff valve (16).
(7)
Momentarily energize Solenoid C (26) Pins 1 and 3 with 27 to 29 VDC to open the butterfly
plate.
(8)
Momentarily energize Solenoid C (26) Pins 3 and 5 with 27 to 29 VDC to close the butterfly
plate.
(9)
Open shutoff valve (16) and close shutoff valve (15).
(10)
Measure the leakage at the internal (port) leakage measuring section which must be 1.0
to 3.0 lb/min (0.5 to 1.4 kg/min).
(11)
Write the results on the Test Data Sheet Figure 1007.
(12)
Close shutoff valve (16).
(High Flow) Testing of the Case Leakage (Subtask 21-10-37-720-018-A01)
NOTE:
This test may be performed with mobile pneumatic vacuum chamber lid open or with
the valve installed in a leak bench setup and use 291480-1 valve test holder or
3210450-0501 valve test holder.
NOTE:
If the case leakage check was done during calibration it will not be necessary to do
again.
(1)
Open shutoff valves (2, 4, 5) and adjust regulator (1) for 43 to 47 PSIG (297 to 324 kPa)
inlet pressure as shown on gage (3).
(2)
Momentarily energize Solenoid C (26) Pins 1 and 3 with 27 to 29 VDC to open the butterfly
plate.
(3)
Close shutoff valve (2).
21-10-37
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396608
T.
(4)
Measure the leakage at the case leakage measuring section which must be a maximum
of 0.2 pound (0.1 kg) each minute.
(5)
If leakage is more than the limit, apply suitable leak detection solution around all fittings,
solenoid valves, assembly flanges, lower bearing cover, actuator body flange and actuator
cover assembly.
(6)
Tighten fittings, repair or replace defective parts and do Steps (1) thru (4) again.
(7)
Write the results on the Test Data Sheet Figure 1007.
(High Flow) Testing of the Position Indicator Switch (Subtask 21-10-37-720-019-A01)
NOTE:
U.
If the position indicator switch check was done during calibration it will not be necessary
to do again.
(1)
Remove the position indicator cover, screw and washer. Refer to Figure 1002.
(2)
Install the 3791250-1 angle indicator or the ACR-100-10-8 helical connector, Flex-O-Post
Model 657T Series encoder mounting fixture, encoder and 2024433-1 encoder cable
assembly and the 2024434-1 shaft encoder readout box.
(3)
Open shutoff valves (2, 15, Figure 1001).
(4)
Adjust regulator (1) to get 33 to 37 PSIG (228 to 255 kPa) as shown on gage (3).
(5)
Monitor the lights on the electrical control box during operation.
(6)
Adjust shutoff valve (15) until the butterfly plate is full open.
(7)
There must be no continuity between Pins 1 and 3, with continuity between Pins 1 and 2.
(8)
Adjust regulator (1) until the butterfly plate is in 3.0 to 5.0 degrees of full-closed.
(9)
There must be continuity between Pins 1 and 3, with no continuity between Pins 1 and 2.
(10)
Write the results on the Test Data Sheet Figure 1007.
(High Flow) Testing of the Functional Performance (Subtask 21-10-37-720-020-A01)
(1)
Complete checks in Table 1003. If the valve fails to meet the limits of any check refer to
Table 1005, to find the cause of malfunction.
UP802726
Table 1003. Functional Test Requirements
Test
No.
Ambient
Pressure
Flow
In. (mm)
Sched HgA
1
N
28.4 to
29.4
(721 to
747)
41 to 49
(282.6 to
337.8)
28.4 to 29.4 100.8 to
(721 to 747) 102.8
(256 to 261
cm)
99.6 to
107.6
(45.2 to
48.8)
DE
E
E
2
N
28.4 to
29.4
(721 to
747)
41 to 49
(282.6 to
337.8)
28.4 to 29.4 84.5 to 86.5
(721 to 747) (215 to 220
cm)
91.2 to
98.2
(41.4 to
44.5)
DE
E
E
EFFECTIVITY
ALL
Inlet Press
PSIG (kPa)
Cabin
Press
In. (mm)
HgA
Solenoid Position
1
Total Press Airflow
In. (mm/cm) lbs (kg)
HgA
each min. A
B
C
21-10-37
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396608
UP802726
Table 1003. Functional Test Requirements (Cont)
Test
No.
Ambient
Pressure
Flow
In. (mm)
Sched HgA
Inlet Press
PSIG (kPa)
Cabin
Press
In. (mm)
HgA
3
N
4
28.4 to
29.4
(721 to
747)
41 to 49
(282.6 to
337.8)
28.4 to 29.4 72.3 to 74.3
(721 to 747) (184 to 189
cm)
91.5 to
98.5
(41.5 to
44.7)
DE
E
E
N
28.4 to
29.4
(721 to
747)
41 to 49
(282.6 to
337.8)
21.9 to 22.9 72.3 to 74.3
(556 to 581) (184 to 189
cm)
89.6 to
95.6
(40.6 to
43.4)
DE
E
E
5
N
28.4 to
29.4
(721 to
747)
41 to 49
(282.6 to
337.8)
28.4 to 29.4 33.6 to 35.6
(721 to 747) (853 to 904
mm)
78.4 to
85.4
(35.6 to
38.7)
DE
E
E
6
H
28.4 to
29.4
(721 to
747)
41 to 49
(282.6 to
337.8)
28.4 to 29.4 33.6 to 35.6
(721 to 747) (853 to 904
mm)
78.0 to
86.0
(35.4 to
39.0)
DE
DE
E
7
H
28.4 to
29.4
(721 to
747)
41 to 49
(282.6 to
337.8)
28.4 to 29.4 78.4 to 80.4
(721 to 747) (199 to 204
cm)
100.0 to
110.0
(45.4 to
49.9)
DE
DE
E
8
H
28.4 to
29.4
(721 to
747)
41 to 49
(282.6 to
337.8)
28.4 to 29.4 100.8 to
(721 to 747) 102.8
(256 to 261
cm)
115.0 to
123.0
(52.22 to
55.8)
DE
DE
E
9
H
28.4 to
29.4
(721 to
747)
41 to 49
(282.6 to
337.8)
28.4 to 29.4 84.5 to 86.5
(721 to 747) (215 to 220
cm)
103.0 to
113.0
(46.7 to
51.3)
DE
DE
E
10
H
28.4 to
29.4
(721 to
747)
41 to 49
(282.6 to
337.8)
21.9 to 22.9 78.4 to 80.4
(556 to 582) (199 to 204
cm)
91.5 to
100.5
(41.5 to
45.6)
DE
DE
E
11
A
28.4 to
29.4
(721 to
747)
41 to 49
(282.6 to
337.8)
28.4 to 29.4 84.5 to 86.5
(721 to 747) (215 to 220
cm)
125.0 to
137.0
(56.7 to
62.1)
E
DE
E
EFFECTIVITY
ALL
Solenoid Position
1
Total Press Airflow
In. (mm/cm) lbs (kg)
HgA
each min. A
B
C
21-10-37
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UP802726
Table 1003. Functional Test Requirements (Cont)
Test
No.
Ambient
Pressure
Flow
In. (mm)
Sched HgA
Inlet Press
PSIG (kPa)
Cabin
Press
In. (mm)
HgA
12
A
13
28.4 to
29.4
(721 to
747)
41 to 49
(282.6 to
337.8)
28.4 to 29.4 72.3 to 74.3
(721 to 747) (184 to 189
cm)
115.5 to
126.5
(52.4 to
57.4)
E
DE
E
A
28.4 to
29.4
(721 to
747)
41 to 49
(282.6 to
337.8)
28.4 to 29.4 54.0 to 56.0
(721 to 747) (137 to 142
cm)
105.0 to
115.0
(47.6 to
52.2)
E
DE
E
14
A
28.4 to
29.4
(721 to
747)
41 to 49
(282.6 to
337.8)
28.4 to 29.4 33.6 to 35.6
(721 to 747) (853 to 904
mm)
83.5 to
92.5
(37.9 to
42.0)
E
DE
E
15
A
12.10 to
13.10
31 to 33)
13 to 17
(89.7 to
117.3)
28.4 to 29.4 33.6 to 35.6
(721 to 747) (853 to 904
mm)
80.0 to
88.0
(36.3 to
39.9)
E
DE
E
16
N
5.9 to 6.9
(15 to 18)
41 to 49
(282.6 to
337.8)
21.9 to 22.9 37.4 to 39.4
(556 to 582) (950.0 to
1001 mm)
70.9 to
75.9
(32.2 to
34.4)
DE
E
E
17
N
5.9 to 6.9
(15 to 18)
9 to 13
(62.1 to
89.7)
28.4 to 29.4 33.6 to 35.6
(721 to 747) (853 to 904
mm)
69.3 to
75.3
(31.4 to
34.2)
DE
E
E
18
N
5.9 to 6.9
(15 to 18)
9 to 13
(62.1 to
89.7)
14.5 to 15.5 33.6 to 35.6
(368 to 394) (853 to 904
mm)
66.5 to
73.5
(30.2 to
33.3)
DE
E
E
19
H
5.9 to 6.9
(15 to 18)
9 to 13
(62.1 to
89.7)
28.4 to 29.4 33.6 to 35.6
(721 to 747) (853 to 904
mm)
71.5 to
78.5
(32.4 to
35.6)
DE
DE
E
20
H
5.9 to 6.9
(15 to 18)
9 to 13
(62.1 to
89.7)
14.5 to 15.5 33.6 to 35.6
(368 to 394) (853 to 904
mm)
68.3 to
73.3
(31.0 to
33.3)
DE
DE
E
EFFECTIVITY
ALL
Solenoid Position
1
Total Press Airflow
In. (mm/cm) lbs (kg)
HgA
each min. A
B
C
21-10-37
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396608
Table 1003. Functional Test Requirements (Cont)
Ambient
Pressure
Flow
In. (mm)
Sched HgA
Test
No.
Inlet Press
PSIG (kPa)
Cabin
Press
In. (mm)
HgA
Solenoid Position
1
Total Press Airflow
In. (mm/cm) lbs (kg)
HgA
each min. A
B
C
NOTE:
1
Solenoid positions:
Solenoid A
Pins 1 and 2 Energized (air to APU piston)
Pins 1 and 2 De-energized (APU off)
Solenoid B
Pins 1 and 2 Energized (air to normal flow servo)
Pins 1 and 2 De-energized (air to APU/high flow servo)
Solenoid C
Pins 1 and 3 Momentarily energized (butterfly open)
Pins 3 and 5 Momentarily energized (butterfly closed)
(2)
V.
Write the results on the Test Data Sheet Figure 1007.
(High Flow) Testing the Close Time (Subtask 21-10-37-720-021-A01)
(1)
Momentarily energize Solenoid C (26) Pins 1 and 3 with 27 to 29 VDC to open the butterfly
plate.
(2)
Open shutoff valves (2, 15) and adjust regulator (1) to get 41.0 to 49.0 PSIG inlet (282 to
338 kPa) pressure as shown on gage (3).
(3)
Adjust shutoff valve (15) to get 78.4 to 80.4 inches (199 to 204 cm) Hg absolute downstream
pressure as shown on gage (14).
(4)
Monitor the lights on the electrical control box during operation.
(5)
Momentarily energize Solenoid C (26) Pins 3 and 5 with 27 to 29 VDC.
(6)
Measure the elapsed time until the position switch lights operate.
(7)
The close time must be a maximum of 2.5 seconds.
(8)
Write the results on the Test Data Sheet Figure 1007.
UP802726
Check Point 10:
EFFECTIVITY
ALL
After completion of test, a complete visual inspection of the unit
should be done, which should include an inspection for loose
nuts, bolts, screws, tubing connections and incorrectly installed
lockwire.
Additionally, the unit nameplate should be checked for correct
identification of any changes that may have been incorporated
by service bulletin compliance, as specified in each service
bulletin.
21-10-37
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396608
W.
Alternate Bench Calibration (No Flow) Configuration Setup (Subtask 21-10-37-720-022-A01)
NOTE:
Paragraph 2.W. thru Paragraph 2.AL. are part of the Alternate Bench Calibration (No
Flow) Procedure.
NOTE:
Unit performance after bench test calibration is dependent upon venturi mapping
accuracy. It is therefore important that mapping, which is a permanent record, must
be done by a Honeywell laboratory.
UP802726
(1)
EFFECTIVITY
ALL
Assemble a test configuration as shown in (or equivalent to) Figure 1004.
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UP802726
Figure 1004. Test Setup (No Flow Calibration)
EFFECTIVITY
ALL
21-10-37
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396608
Key to Figure 1004
1. REGULATOR
9. MANOMETER
2. SHUTOFF VALVE
10. NEEDLE VALVE
3. MANOMETER
11. SHUTOFF VALVE
4. MANOMETER
12. SHUTOFF VALVE
5. REGULATOR
15. NEEDLE VALVE
6. SHUTOFF VALVE
16. MANOMETER
7. DELETED
17. PRESSURE TEST CAP
8. MANOMETER
X.
(2)
If the performance of the unit is not as specified refer to the Fault Isolation Table.
(3)
When specified in the instructions, write the test results on the Test Data Sheet Figure
1008.
(4)
Install the 290166 adapters in the test fittings.
Alternate Bench Calibration (No Flow) Bonding And Grounding Resistance Check (Subtask
21-10-37-720-023-A01)
(1)
Refer to Figure 1002 and Figure 1003 for all the item numbers unless specified differently.
(2)
Connect one set of leads of the Model 4300B bonding resistance tester to the grounding
lug and the other set of leads to Solenoid A case.
NOTE:
UP802726
Y.
EFFECTIVITY
ALL
Connection points on the grounding lug and the solenoid being checked must
be clean.
(3)
Turn the current source ON and adjust the Model 4300B bonding resistance tester to
supply a direct current of 0.95 to 1.05 amp current while the resistance is monitored.
(4)
The resistance must be a maximum of 0.005 ohms which equals a maximum voltage of
5.00 millivolts.
(5)
Write the results on the Test Data Sheet Figure 1008.
(6)
Turn the current source OFF and move the leads from Solenoid A case to Solenoid B
case. Do Steps (1) thru (5) again.
(7)
Turn the current source OFF and move the leads from Solenoid B case to Solenoid C
case. Do Steps (1) thru (5) again.
Alternate Bench Calibration (No Flow) Preliminary Case Leakage Test (Subtask
21-10-37-720-024-A01)
(1)
Refer to Figure 1004 for all the item numbers unless specified differently.
(2)
Open shutoff valves (2, 11, 12) and adjust regulator (1) for 43 to 47 PSIG (297 to 324 kPa)
inlet pressure as shown on gage (3).
(3)
Momentarily energize Solenoid C (26) Pins 1 and 3 with 27 to 29 VDC to open the butterfly
plate.
21-10-37
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396608
Z.
(4)
Close shutoff valve (2).
(5)
Measure the leakage at the case leakage measuring section which must be a maximum
of 0.2 pound (0.0907 kg) each minute.
(6)
If leakage is more than the limit, apply suitable leak detection solution around all fittings,
solenoid valves, assembly flanges, lower bearing cover, actuator body flange and actuator
cover assembly.
(7)
Make sure there is no leakage out the actuator body vent due to actuator shaft seals which
leak.
(8)
Tighten fittings, repair or replace defective parts and do Steps (1) thru (4) again.
(9)
Adjust regulator (1) to get 0 PSIG (0 kPa) inlet pressure as shown on gage (3).
(10)
Close shutoff valves (11, 12).
Alternate Bench Calibration (No Flow) Actuator Diaphragm Leakage Test (Subtask
21-10-37-720-025-A01)
UP802726
(1)
EFFECTIVITY
ALL
Refer to Figure 1005 for all the item numbers unless specified differently.
21-10-37
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UP802726
Figure 1005. (Sheet 1 of 2) Locations of Test Port and Adjustments (Bench Test Calibration)
EFFECTIVITY
ALL
21-10-37
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COMPONENT MAINTENANCE MANUAL
396608
UP802726
Figure 1005. (Sheet 2 of 2) Locations of Test Port and Adjustments (Bench Test Calibration)
EFFECTIVITY
ALL
21-10-37
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396608
Key to Figure 1005
1. REGULATOR
9. MANOMETER
2. SHUTOFF VALVE
10. NEEDLE VALVE
3. MANOMETER
11. SHUTOFF VALVE
4. MANOMETER
12. SHUTOFF VALVE
5. REGULATOR
13. NEEDLE VALVE
6. SHUTOFF VALVE
14. MANOMETER
7. ORIFICE
15. NEEDLE VALVE
8. MANOMETER
16. MANOMETER
Dimensional Limits for Figure 1005 (Sheet 2 of 2)
Limits
Inches (mm)
Reference
DIM. A
AA.
Reference
1.115 TO 1.35 (28.32 TO DIM. B
28.83)
Limits
Inches (mm)
0.615 TO 0.635 (15.62 TO
16.13)
(2)
Remove the elbow in the actuator cover and install a T fitting.
(3)
Attach manometer (4), toggle valve (14) and regulator (13) to the T fitting.
(4)
Open the toggle valve (14) and adjust regulator (13) to get 30 inches (762 mm) Hg on
manometer (4).
(5)
Close the toggle valve (14) and monitor manometer (4).
(6)
Manometer (4) can decrease a maximum of 0.2 inches (5.1 mm) in one minute.
Alternate Bench Initial Calibration (No Flow) of Dimensions A and B (Subtask
21-10-37-720-026-A01)
NOTE:
Units which have been repaired or disassembled should have Dimensions A and B
adjusted in limits before calibration of the pressure regulator.
NOTE:
Units which have been returned for a test of their calibration do not always need
calibration of Dimensions A and B.
NOTE:
This is an initial calibration and will possibly result in further adjustment during the tests
which follow.
NOTE:
Any adjustment of Dimensions A and B which occurs later will require that all tests
done before be done again.
(1)
Refer to Figure 1004 and Figure 1005 for all the item numbers unless specified differently.
UP802726
WARNING: THE SPRING (70, IPL FIGURE 17) IS COMPRESSED. A SPRING-LOADED PART
CAN CAUSE INJURY IF THE SPRING TENSION IS RELEASED QUICKLY.
EFFECTIVITY
ALL
(2)
Remove the high flow servo cap (10), piston (30) and spring (70).
(3)
Loosen Adjustment C locknut and screw. Refer to Figure 1001 and Figure 1005.
21-10-37
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396608
AB.
AC.
(4)
Adjust Adjustment C retainer with the 835382-1 spanner wrench to get a Dimension A of
1.115 to 1.35 inches (28.32 to 28.83 mm) from the face of the body assembly to the top
of Adjustment C retainer.
(5)
Tighten Adjustment C screw until it is snug and then the locknut.
(6)
Loosen Adjustment A locknut.
(7)
Turn out Adjustment A all the way.
(8)
Turn out Adjustment D setscrew 6 to 8 turns.
(9)
Remove the normal flow servo plug.
(10)
Loosen Adjustment M locknut and screw.
(11)
Adjust Adjustment M retainer with the 835382-1 spanner wrench to get a Dimension B of
0.615 to 0.635 inch (15.62 to 16.13 mm) from the face of the body assembly to the top of
Adjustment M retainer.
(12)
Tighten Adjustment M screw until it is snug and then the locknut.
(13)
Loosen Adjustment K locknut.
(14)
Turn out Adjustment K all the way.
(15)
Turn out Adjustment N setscrew 6 to 8 turns.
Alternate Bench Pressure Regulator Calibration (Subtask 21-10-37-720-027-A01)
(1)
Refer to Figure 1004 for all the item numbers unless specified differently.
(2)
Remove the toggle valve (14) and regulator (13) from the T-fitting in the actuator cover
and install the tube.
(3)
Vent the cabin pressure connection to ambient.
(4)
Open shutoff valve (2) and adjust regulator (1) to get 43 to 47 PSIG (297 to 324 kPa) inlet
pressure shown on gage (3).
(5)
Momentarily energize Pins 1 and 3 of Solenoid C with 27 to 29 VDC to open the butterfly
plate.
(6)
Adjust the pressure regulator adjustment as necessary to get 29.5 to 31.6 inches (749 to
802 mm) as shown on manometer (4).
(7)
Adjust regulator (1) to slowly increase the inlet pressure to 71 to 73 PSIG (490 to 504 kPa)
as measured on gage (3).
(8)
Regulated pressure must be a maximum of 31.6 inches (802 mm) Hg as shown on
manometer (4).
(9)
If the pressure regulator cannot be calibrated in the specified limits, Refer to Table 1005.
(10)
Correct the problem and do Steps (3) thru (7) again until no further calibration is necessary.
Alternate Bench Calibration Port Leakage/Closed Stop Setting (Subtask 21-10-37-720-028-A01)
UP802726
(1)
EFFECTIVITY
ALL
Refer to Figure 1006 for all the item numbers unless specified differently.
21-10-37
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UP802726
Figure 1006. Port Leakage Setting (Bench Test Calibration)
EFFECTIVITY
ALL
21-10-37
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COMPONENT MAINTENANCE MANUAL
396608
AD.
UP802726
AE.
EFFECTIVITY
ALL
(2)
Put the unit in the position shown in Figure 1006.
(3)
Adjust the closed stop adjustment to get a measurement of 2.12 inches (53.8 mm) from
the upstream flowbody flange to the face of the butterfly plate.
(4)
Torque the closed stop adjustment nut to 40 to 45 in-lb (4.5 to 5.0 Nm).
(5)
Write the results on the Test Data Sheet Figure 1008.
Alternate Bench Position Indicator Switch Calibration (No Flow) (Subtask
21-10-37-720-029-A01)
(1)
Refer to Figure 1004 and Figure 1005 for all the item numbers unless specified differently.
(2)
Remove the position indicator cover, screw and washer. Refer to Figure 1005.
(3)
Install the 3791250-1 angle indicator.
(4)
Open shutoff valve (2).
(5)
Monitor the lights on the electrical control box during operation.
(6)
Slowly adjust regulator (1) to make the butterfly plate go full open.
(7)
There must be no continuity between Pins 1 and 3 and there must be continuity between
Pins 1 and 2.
(8)
Slowly adjust regulator (1) to decrease the pressure until the butterfly plate is in 3.0 to 5.0
degrees of full-closed.
(9)
There must be continuity between Pins 1 and 3 and there must be no continuity between
Pins 1 and 2.
(10)
Adjust the switch if necessary.
(11)
Do Steps (5) thru (10) again until no adjustment is necessary.
(12)
Write the results on the Test Data Sheet Figure 1008.
(13)
Remove the 3791250-1 angle indicator or ACR-100-10-8 helical connector, Flex-O-Post
Model 657T Series encoder mounting fixture, encoder and 2024433-1 encoder cable
assembly and the 2024434-1 shaft encoder readout box.
(14)
Install the position indicator cover, screws and washers. Refer to Figure 1005.
(15)
Torque the actuator cover screws to 17 to 20 in-lb (1.9 to 2.3 Nm).
Alternate Bench Minimum Opening Pressure Calibration (No Flow) (Subtask
21-10-37-720-030-A01)
(1)
Refer to Figure 1004 and Figure 1005 for all the item numbers unless specified differently.
(2)
Momentarily energize Pins 1 and 3 of Solenoid C with 27 to 29 VDC.
(3)
Open shutoff valve (2) and adjust regulator (1) to increase the inlet pressure, as measured
on gage (3), until the butterfly plate is in the full open position.
(4)
The butterfly plate must be in the full open position or in 5 degrees of the full open position
before the actuator pressure is a maximum of 8.5 PSIG (58.6 kPa).
21-10-37
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396608
AF.
(5)
If the specified requirement is not within limits, Refer to Table 1005.
(6)
Correct the problem and do Steps (2) and (3) again.
(7)
Write the results on the Test Data Sheet Figure 1008.
Alternate Bench High Flow Servo Calibration (No Flow) (Subtask 21-10-37-720-031-A01)
NOTE:
The tolerances of the downstream and venturi delta P values may be used to meet
the calibration limits. To make sure of a consistent and accurate calibration, it is
important that all readings be taken as venturi delta P is increased and the high flow
servo is constantly tapped lightly.
(1)
Refer to Figure 1004 and Figure 1005 for all the item numbers unless specified differently.
(2)
Open shutoff valves (2, 6) and adjust regulators (1, 5) to get the servo pressures to agree
with Test Condition 1. Refer to Table 1004.
Table 1004. No Flow Test
UP802726
Inlet Pressure
Functional
Condition
Test No. PSIG (KPA)
High Flow
1
43 to 47 (296 to 324)
2
Downstream
Pressure
Solenoid Position
IN. HG (KPA)
ABSOLUTE
A
B
C
33.6 to 35.6 (85.3 to DE
90.4)
DE
E
43 to 47 (296 to 324)
78.4 to 80.4 (201. 4
to 201.9)
DE
DE
E
3
43 to 47 (296 to 324)
100.8 to 102.8
(256.0 to 261.1)
DE
DE
E
APU Bias
4
43 to 47 (296 to 324)
84.5 to 86.5 (214.6
to 217.7)
E
DE
E
Normal Flow
5
43 to 47 (296 to 324)
33.6 to 35.6 (85.3 to DE
90.4)
E
E
6
43 to 47 (296 to 324)
72.3 to 74.3 (183.6
to 188.7)
DE
E
E
7
43 to 47 (296 to 324)
100.8 to 102.8
(256.0 to 261.1)
DE
E
E
EFFECTIVITY
ALL
(3)
Adjust Adjustment B as necessary to agree with the delta P and actuator pressures that
are etched on the venturi (flowbody).
(4)
Manually push Adjustment D.
(5)
If the actuator pressure increases, recalibrate to get the correct quantity of washers (100,
IPL Figure 7) and do Steps (2) thru (4) again.
(6)
If there is still a problem, increase the dimension specified in Step (3) and do Steps (2)
thru (4) again.
(7)
Adjust regulators (1, 5) to get the servo pressures to agree with Test Condition 2. Refer
to Table 1004.
21-10-37
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396608
AG.
AH.
(8)
Adjust Adjustment C as necessary to agree with the delta P and actuator pressures that
are etched on the venturi (flowbody).
(9)
If adjustment was necessary, do Steps (2) thru (8) again.
(10)
Adjust regulators (1, 5) to get the servo pressures to agree with Test Condition 3. Refer
to Table 1004.
(11)
Adjust Adjustment D as necessary to agree with the delta P and actuator pressures that
are etched on the venturi (flowbody).
(12)
Adjust regulator (5) to increase the downstream pressure to 115 inches (292 cm) Hg
absolute as measured on gage (8) and do Step (11) again to make sure that Adjustment
D has performed as a stop.
(13)
Correct the problem and do Steps (1) thru (12) again until no further calibration is necessary.
(14)
Do not install the spring (70), piston (30) and the cap (10) at this time.
Alternate Bench Cabin Bias Calibration (No Flow) (Subtask 21-10-37-720-032-A01)
(1)
Refer to Figure 1004 and Figure 1005 for all the item numbers unless specified differently.
(2)
Adjust regulators (1, 5) to get the servo pressures to agree with Test Condition 3. Refer
to Table 1004.
(3)
Adjust the venturi delta P needle valve (10) until the actuator pressure as measured on
manometer (4) drops in 0.5 inch (13 mm) Hg of the actuator pressure etched on the venturi
(flowbody).
(4)
Turn Adjustment A in until contact with the bellows results in an additional slight decrease
in the actuator pressure.
(5)
Back out Adjustment A 1/8 turn and lock in this position.
(6)
Adjust needle valve (15) to decrease the cabin pressure to 22.4 to 23.2 inches (568 to
589 mm) Hg absolute as measured on manometer (16), then back to ambient for 5 cycles.
(7)
The actuator pressure, as measured on manometer (4), must decrease to approximately
10 inches (254 mm) Hg and increase above 25 inches (635 mm) Hg with each cycle.
(8)
If necessary, the delta P may be varied ±0.1 inch (±2.54 mm) Hg from the value etched
on the venturi (flowbody) to get the necessary actuator pressure.
(9)
Correct the problem and do Steps (2) thru (8) again until no further calibration is necessary.
Alternate Bench APU Bias Calibration (No Flow) (Subtask 21-10-37-720-033-A01)
(1)
Refer to Figure 1004 and Figure 1005 for all the item numbers unless specified differently.
UP802726
WARNING: THE SPRING (70, IPL FIGURE 17) IS A COMPRESSION SPRING. A
SPRING-LOADED PART CAN CAUSE INJURY IF THE SPRING TENSION IS
RELEASED QUICKLY.
EFFECTIVITY
ALL
(2)
Install the spring (70), piston (30) and the cap (10).
(3)
Continuously energize Solenoid A (29, IPL Figure 17).
(4)
Adjust regulators (1, 5) to get the servo pressures to agree with Test Condition 4. Refer
to Table 1004.
21-10-37
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396608
(5)
De-energize Solenoid A.
(6)
Adjust Adjustment E as necessary to agree with the delta P and actuator pressures that
are etched on the venturi (flowbody).
NOTE:
AI.
(7)
Energize and de-energize Solenoid A to check repeatability and make sure that Solenoid
A turns off.
(8)
Apply suitable leak detection solution around the entire servo. Check for leaks. Foaming
is permissible, but bubbles which break are not.
(9)
If not able to calibrate the APU bias in the specified requirement, Refer to Table 1005.
(10)
Correct the problem and do Steps (3) thru (8) until no further calibration is necessary.
(11)
Tighten the setscrew (100, IPL Figure 17) to a torque value of 10 to 15 in-lb (1.1 to 1.7
Nm) and tighten nut (80, IPL Figure 17) to a torque value of 11 to 13 in-lb (1.25 to 1.47
Nm).
Alternate Bench Normal Flow Servo Calibration (No Flow) (Subtask 21-10-37-720-034-A01)
UP802726
NOTE:
EFFECTIVITY
ALL
Turn Adjustment E clockwise to increase the actuator pressure and
counterclockwise to decrease the actuator pressure.
The tolerances of the downstream and venturi delta P values may be used to meet
the calibration limits. To make sure of a consistent and accurate calibration, it is
important that all readings be taken as venturi delta P is increased and the high flow
servo is tapped lightly.
(1)
Refer to Figure 1004 and Figure 1005 for all the item numbers unless specified differently.
(2)
With Solenoid A de-energized, energize Solenoid B with 27 to 29 VDC.
(3)
Adjust regulators (1, 5) to get the servo pressures to agree with Test Condition 5. Refer
to Table 1004.
(4)
Adjust Adjustment L as necessary to get the delta P and actuator pressures that are etched
on the venturi (flowbody).
(5)
Manually push Adjustment N.
(6)
If the actuator pressure increases, recalibrate to get the correct quantity of washers (80,
IPL Figure 2) and do Steps (3) thru (5) again.
(7)
If there is still a problem, increase Dimension B from 0.615 to 0.635 inch (15.62 to 16.13
mm) as necessary and do Step (5) again.
(8)
Adjust regulators (1, 5) to get the servo pressures to agree with Test Condition 6. Refer
to Table 1004.
(9)
Adjust Adjustment M as necessary to get the delta P and actuator pressures that are
etched on the venturi (flowbody).
(10)
If adjustment was necessary, do Steps (3) thru (9) again.
(11)
Adjust regulators (1, 5) to get the servo pressures to agree with Test Condition 7. Refer
to Table 1004.
21-10-37
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396608
AJ.
UP802726
AK.
EFFECTIVITY
ALL
(12)
Adjust Adjustment N as necessary to get the delta P and actuator pressures that are etched
on the venturi (flowbody).
(13)
If not able to calibrate the normal flow servo within the specified requirement, refer to Table
1005.
(14)
Correct the problem and do Steps (3) thru (12) until no further calibration is necessary.
Alternate Bench Cabin Bias Calibration (No Flow) (Subtask 21-10-37-720-035-A01)
(1)
Refer to Figure 1004 and Figure 1005 for all the item numbers unless specified differently.
(2)
Adjust regulators (1, 5) to get the servo pressures to agree with Test Condition 6. Refer
to Table 1004.
(3)
Adjust the venturi delta P needle valve (10) until the actuator pressure as measured on
manometer (4) decreases in 0.5 inHg (1.3 mmHg) of the actuator pressure etched on the
venturi (flowbody).
(4)
Turn Adjustment K in until contact with the bellows results in an additional slight decrease
in the actuator pressure.
(5)
Back out Adjustment K 1/8 turn and lock in this position.
(6)
Adjust needle valve (15) to decrease the cabin pressure to 22.0 to 22.8 inHgA (55.9 to
57.9 kPa), as measured on manometer (16), then back to ambient for 5 cycles.
(7)
The actuator pressure must decrease to approximately 10 inHg (33.8 kPa) (254 mmHg)
and increase above 25 inHg (84.4 kPa) (214.4 cmHg) with each cycle.
(8)
If necessary, the delta P may be varied ±0.1 inHg (±2.5 mmHg) (±0.34 kPa-Hg) from the
value etched on the venturi (flowbody) in order to get the necessary actuator pressure.
(9)
Apply suitable leak detection solution around the entire servo. Check for leaks. Foaming
is permissible, but bubbles which break are not.
(10)
If not able to calibrate the cabin bias within the specified requirement, Refer to Table 1005.
(11)
Correct the problem and do Steps (2) thru (9) until no further calibration is necessary.
(12)
Install the plug (10, IPL Figure 13).
(13)
Tighten the setscrew (40, IPL Figure 13) to a torque value of 10 to 15 in-lb (1.1 to 1.7 Nm)
and tighten the nut (20, IPL Figure 13) to a torque value of 11 to 13 in-lb (1.25 to 1.47 Nm).
Alternate Bench Close Time Calibration (No Flow) (Subtask 21-10-37-720-036-A01)
(1)
Refer to Figure 1004 and Figure 1006 for all the item numbers unless specified differently.
(2)
Momentarily energize Pins 1 and 3 of Solenoid C with 27 to 29 VDC to open the butterfly
plate.
(3)
Adjust regulators (1, 5) to get the servo pressures to agree with Test Condition 6. Refer
to Table 1004.
(4)
Adjust the needle valve (10) to agree with the delta P and actuator pressures that are
etched on the venturi (flowbody).
(5)
Energize Pins 3 and 5 of Solenoid C with 27 to 29 VDC to close the butterfly plate.
21-10-37
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COMPONENT MAINTENANCE MANUAL
396608
UP802726
AL.
EFFECTIVITY
ALL
(6)
Monitor and measure the time until the closed position switch actuates.
(7)
Close time must be a maximum of 2.5 seconds.
(8)
If the specified requirement is not within limits, Refer to Table 1005.
(9)
Correct the problem and do Steps (2) thru (7) until no further calibration is necessary.
Alternate Bench Case Leakage Test (No Flow) (Subtask 21-10-37-720-037-A01)
(1)
Refer to Figure 1004 and Figure 1005 for all the item numbers unless specified differently.
(2)
Remove the manometer (4) and the "T" fitting and install the elbow in the actuator cover.
(3)
Open shutoff valves (2, 11, 12) and adjust regulator (1) to get an inlet pressure of 43 to
47 PSIG (296 to 324 kPa) as measured on gage (3).
(4)
With Solenoid A de-energized, energize Pins 1 and 3 of Solenoid C with 27 to 29 VDC.
(5)
Close shutoff valve (2).
(6)
Case leakage must be a maximum of 0.2 pound (0.0907 kg) each minute as measured
on the case leakage measuring section.
(7)
Tighten the fittings or replace packings to stop the leakage and do Steps (3) thru (6) again.
(8)
If leakage is still excessive, Refer to Table 1005.
(9)
Correct the problem and do Steps (3) thru (6) again.
(10)
Open shutoff valve (2) and adjust regulator (1) to get an inlet pressure of 0 PSIA(0 kPa)
as measured on gage (3).
(11)
Tighten all adjustment screws and lockwire.
21-10-37
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396608
UP802726
Figure 1007. (Sheet 1 of 2) Test Data Sheet (High Flow Test)
EFFECTIVITY
ALL
21-10-37
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396608
UP802726
Figure 1007. (Sheet 2 of 2) Test Data Sheet (High Flow Test)
EFFECTIVITY
ALL
21-10-37
© Honeywell International Inc. Do not copy without express permission of Honeywell.
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396608
UP802726
Figure 1008. (Sheet 1 of 2) Test Data Sheet (No Flow Test)
EFFECTIVITY
ALL
21-10-37
© Honeywell International Inc. Do not copy without express permission of Honeywell.
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396608
UP802726
Figure 1008. (Sheet 2 of 2) Test Data Sheet (No Flow Test)
EFFECTIVITY
ALL
21-10-37
© Honeywell International Inc. Do not copy without express permission of Honeywell.
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396608
AM.
Fault Isolation of the Flow Control Valve (Subtask 21-10-37-810-002-A01)
(1)
Do fault isolation (diagnostics) on the flow control valve, PN 396608-1, as a part of the
test procedure.
Table 1005. Fault Isolation
TEST
PROBLEM
CORRECTION
BONDING RESISTANCE BONDING RESISTANCE INCORRECT CONTACT
IS TOO HIGH.
BETWEEN THE
SOLENOIDS AND THE
HOUSING.
MAKE GOOD CONTACT
BETWEEN THE
SOLENOIDS AND THE
HOUSING.
INCORRECT CONTACT
BETWEEN THE
GROUNDING LUG AND
THE HOUSING.
MAKE GOOD CONTACT
BETWEEN THE
GROUNDING LUG AND
THE HOUSING.
CASE LEAKAGE
CASE LEAKAGE IS TOO FITTINGS, PLUMBING,
HIGH.
SOLENOIDS, FLANGES
AND SEALS WHICH
LEAK.
USE LEAK DETECTION
COMPOUND TO FIND
LEAKS AND REPAIR OR
REPLACE THE ITEM
THAT LEAKS.
OPENING PRESSURE
OPENING PRESSURE IS ACTUATOR ASSEMBLY EXAMINE LINKAGE AND
TOO HIGH
DOES NOT MOVE
CLOSE PISTON FOR
FREELY.
BLOCKAGE.
PORT LEAKAGE
EFFECTIVITY
ALL
SOLENOID C
CONTAMINATED.
REMOVE SOLENOID C
AND CLEAN OR
REPLACE AS
NECESSARY.
ACTUATOR SPRING
NOT INSTALLED
CORRECTLY AND
BLOCKS OR
INCREASES SPRING
LOAD.
MEASURE SPRING
RATE AND EXAMINE
INSTALLATION AND
REPAIR OR REPLACE
AS NECESSARY.
PORT LEAKAGE NOT IN CLOSED STOP SCREW ADJUST THE CLOSE
LIMITS
NOT PROPERLY
STOP SCREW.
ADJUSTED.
POSITION INDICATION
SWITCH
UP802726
POSSIBLE CAUSE
POSITION SWITCH
CONTINUITY
INCORRECT
FLOW BODY OUR OF
ROUND.
REPAIR OR REPLACE
FLOW BODY.
BUTTERFLY RING IS
WORN OR IS NOT IN
THE CENTER.
REPLACE OR CENTER
THE RING.
SWITCH OUT OF
ADJUSTMENT.
ADJUST SWITCH.
21-10-37
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396608
Table 1005. Fault Isolation (Cont)
TEST
PROBLEM
POSSIBLE CAUSE
CORRECTION
BUTTERFLY DID NOT
EXAMINE FOR BINDING
CLOSE TO 5 DEGREES. OF BEARING OR
LINKAGE.
CLOSE TIME
CLOSE TIME MORE
THAN 2.5 SECONDS
BROKEN SWITCH OR
WIRE.
REPLACE SWITCH OR
WIRE.
WEAK SPRING.
REPLACE THE SPRING.
DEFECTIVE BEARINGS. REPLACE THE
BEARINGS.
ACTUATOR LINKAGE
BINDING.
SERVO CALIBRATION
PRESSURE
REGULATOR
PRESSURE
HIGH FLOW SERVO
CALIBRATION
REMOVE AND REPLACE
THE LINKAGE, CHECK
COMPONENTS.
LIMITS CHANGE WHEN POPPET VALVE DOES
THE SERVO IS HIT
NOT MOVE FREELY.
LIGHTLY.
REMOVE
CONTAMINATION.
CANNOT CALIBRATE IN THE UNIT WAS
LIMITS.
ASSEMBLED
INCORRECTLY.
MAKE SURE THE UNIT
IS ASSEMBLED
CORRECTLY.
PRESSURE
REGULATOR
PRESSURE TOO LOW.
DEFECTIVE
REGULATOR
DIAPHRAGM
ASSEMBLY.
REPLACE THE
REGULATOR
DIAPHRAGM
ASSEMBLY.
WEAK REGULATOR
SPRING.
REPLACE THE SPRING.
DAMAGED SEAT.
REPLACE THE SEAT OR
BALL.
DEFECTIVE SERVO
DIAPHRAGM
ASSEMBLY.
REPLACE THE SERVO
DIAPHRAGM
ASSEMBLY.
DEFECTIVE
DIAPHRAGM.
REPLACE THE
DIAPHRAGM.
DEFECTIVE HOUSING.
REPLACE THE
HOUSING.
NOT ABLE TO
CALIBRATE.
DEFECTIVE PACKINGS. REPLACE THE
PACKINGS.
CABIN BIAS
CALIBRATION
NOT ABLE TO
CALIBRATE.
DEFECTIVE OR
STICKING ACTUATOR
ROD.
CLEAN OR REPLACE
THE ACTUATOR ROD.
UP802726
DEFECTIVE PACKINGS. REPLACE THE
PACKINGS.
EFFECTIVITY
ALL
21-10-37
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396608
Table 1005. Fault Isolation (Cont)
TEST
PROBLEM
APU BIAS CALIBRATION NOT ABLE TO
CALIBRATE.
POSSIBLE CAUSE
CORRECTION
DEFECTIVE BELLOWS
ASSEMBLY.
REPLACE THE
BELLOWS ASSEMBLY.
DEFECTIVE SOLENOID
VALVE ASSEMBLY.
REPLACE THE
SOLENOID VALVE
ASSEMBLY.
DEFECTIVE PACKINGS. REPLACE THE
PACKINGS.
NORMAL FLOW SERVO NOT ABLE TO
CALIBRATION
CALIBRATE.
DEFECTIVE SERVO
DIAPHRAGM
ASSEMBLY.
REPLACE THE SERVO
DIAPHRAGM
ASSEMBLY.
DEFECTIVE
DIAPHRAGM.
REPLACE THE
DIAPHRAGM.
DEFECTIVE HOUSING.
REPLACE THE
HOUSING.
DEFECTIVE PACKINGS. REPLACE THE
PACKINGS.
CASE LEAKAGE
AN.
UP802726
ALL
DEFECTIVE SOLENOID
VALVE ASSEMBLY.
REPLACE THE
SOLENOID VALVE
ASSEMBLY.
DEFECTIVE SHAFT
SEAL.
REPLACE THE SHAFT
SEAL.
Job Close-up (Subtask 21-10-37-810-003-A01)
(1)
EFFECTIVITY
EXCESSIVE CASE
LEAKAGE.
Remove all tools, equipment, used parts, and materials from the work area.
21-10-37
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396608
UP802726
Blank Page
EFFECTIVITY
ALL
21-10-37
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396608
SCHEMATIC AND WIRING DIAGRAMS
UP802726
1.
Not Applicable
EFFECTIVITY
ALL
21-10-37
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396608
UP802726
Blank Page
EFFECTIVITY
ALL
21-10-37
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396608
DISASSEMBLY
1.
Planning Data (TASK 21-10-37-99C-802-A01)
A.
Reason for the Job (Subtask 21-10-37-99C-004-A01)
(1)
B.
Use these procedures to remove parts from the LRU to do the cleaning, checks, and repair.
Do only those procedures of disassembly that are necessary to remove the defective parts.
Job Setup Data (Subtask 21-10-37-99C-005-A01)
(1)
You can use equivalent alternatives for the special tools, fixtures, equipment, and
consumable materials unless specified differently. The user must find equivalent
alternatives.
(2)
Refer to Table 3001 for the special tools, fixtures, and equipment in this section.
(3)
CAGE codes and manufacturer’s addresses are available at https://cage.dla.mil.
Table 3001. Special Tools, Fixtures, and Equipment
Number
Description
Source
834664-1
socket wrench
CAGE: 06848
835381-1
holding fixture
CAGE: 06848
835382-1
spanner wrench
CAGE: 06848
835384-1
spring compressor
CAGE: 06848
WARNING: BEFORE YOU USE A MATERIAL, REFER TO THE MANUFACTURER'S SAFETY
DATA SHEETS. SOME MATERIALS CAN BE DANGEROUS.
CAUTION:
(4)
DO NOT USE MATERIALS THAT ARE NOT EQUIVALENT TO HONEYWELL
SPECIFIED MATERIALS. MATERIALS THAT ARE NOT EQUIVALENT CAN CAUSE
DAMAGE TO THE EQUIPMENT AND CAN MAKE THE WARRANTY NOT
APPLICABLE.
Refer to Table 3002 for the consumable materials in this section.
Table 3002. Consumables
Number
Description
Source
Not applicable
Not applicable
Not applicable
(5)
The list that follows identifies Honeywell publications that are related to this section:
-
(6)
Not applicable.
Refer to Table 3003 for the recommended parts to be replaced at each disassembly.
UP802726
NOTE:
EFFECTIVITY
ALL
In-service experience can be used for actual replacement of parts.
21-10-37
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396608
Table 3003. Parts to Be Replaced at Each Disassembly
IPL Figure
Number
Item Number
Nomenclature
Quantity
Figure 3001
80
Packing
1
110
Packing
1
170
Packing
1
200
Packing
1
300
Packing
1
320
Packing
1
210
Packing
1
220
Packing
1
30
Packing
1
60A
Packing with retainer
1
90
Packing
1
110
Packing
1
140
Packing
1
170
Packing
1
30
Packing
1
100A
Packing with retainer
1
120
Packing
1
150A
Packing with retainer
1
180A
Packing with retainer
1
210
Packing
1
50
Packing
1
60
Packing
1
130
Packing
1
140
Packing
1
150
Packing
1
210
Packing
1
220
Packing
1
Figure 3007
80
Packing
2
Figure 3008
30
Packing
1
60
Packing with retainer
1
90
Packing
1
110
Packing
1
140
Packing
1
Figure 3002
Figure 3003
Figure 3004
Figure 3005
UP802726
Figure 3006
EFFECTIVITY
ALL
21-10-37
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396608
Table 3003. Parts to Be Replaced at Each Disassembly (Cont)
IPL Figure
Number
Item Number
Nomenclature
Quantity
170
Packing
1
30
Packing
1
40
Packing
1
180
Packing
1
200
Packing
1
Figure 3010
80
Packing
1
Figure 3011
70
Packing
1
120
Pin
8
130
Packing
1
170
Pin
8
40
Seal
1
90
Packing
1
140
Bearing
1
150
Bearing
1
200
Disk
1
40
Air diaphragm
1
70
Air diaphragm
1
Figure 3015
30
Diaphragm
1
Figure 3016
30
Air diaphragm
1
Figure 3017
20
Packing
1
40
Packing
1
50
Packing
1
Figure 3019
60, 70, 80
Wire
1
Figure 3021
10
Rivet
4
30
Air diaphragm
1
10
Rivet
8
30
Air diaphragm
1
Figure 3009
Figure 3012
Figure 3014
UP802726
Figure 3022
EFFECTIVITY
ALL
21-10-37
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COMPONENT MAINTENANCE MANUAL
396608
2.
Procedure (TASK 21-10-37-000-801-A01)
A.
Job Setup (Subtask 21-10-37-000-001-A01)
WARNING: BEFORE YOU USE A MATERIAL, REFER TO THE MANUFACTURER'S SAFETY
DATA SHEETS. SOME MATERIALS CAN BE DANGEROUS.
B.
CAUTION:
DO NOT USE MATERIALS THAT ARE NOT EQUIVALENT TO HONEYWELL
SPECIFIED MATERIALS. MATERIALS THAT ARE NOT EQUIVALENT CAN CAUSE
DAMAGE TO THE EQUIPMENT AND CAN MAKE THE WARRANTY NOT
APPLICABLE.
CAUTION:
DO THESE PROCEDURES IN A CLEAN ENVIRONMENT TO PREVENT DAMAGE
TO THE MECHANICAL COMPONENTS.
(1)
Obey the precautions.
(2)
The item numbers shown in the DPL are the same as the item numbers on the exploded
view illustration(s). To find a part number, find the part on the illustration and note the item
number. Find the item number in the parts list and read the correct part number. Item
numbers refer to the same figure until a different figure is specified.
(3)
Before disassembly, use TESTING AND FAULT ISOLATION to examine the condition of
the unit or to find the malfunction. Do this to prevent disassembly that is not necessary.
(4)
If applicable, as an aid for assembly, tag the items that are disconnected to show where
the connections were made.
Disassembly of the Flow Control Valve (Subtask 21-10-37-000-002-A01)
UP802726
(1)
EFFECTIVITY
ALL
Refer to Figure 3001 for all the item numbers unless specified differently.
21-10-37
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396608
UP802726
Figure 3001. Flow Control Valve Disassembly
EFFECTIVITY
ALL
21-10-37
© Honeywell International Inc. Do not copy without express permission of Honeywell.
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26 Apr 2022
RELEASED FOR THE EXCLUSIVE USE BY: HONEYWELL EMPLOYEE AMERICAS
COMPONENT MAINTENANCE MANUAL
396608
Key to Figure 3001
UP802726
20A. SCREW
30. IDENTIFICATION PLATE
200. PACKING
40. LABEL
210. NUT
50. TUBE ASSEMBLY
220. BOLT
60. TUBE ASSEMBLY
230. WASHER
70. TEST FITTING
240. WASHER
80. PACKING
241. WASHER
90. NUT
242. WASHER
100. PLUG AND BLEEDER
250. BOLT
110. PACKING
260. WASHER
120. LABEL
270. LOW FLOW SERVO AND BELLOWS
ASSEMBLY
130. TUBE ASSEMBLY
280. SCREW
140. TUBE ASSEMBLY
290A. RETAINER
150. TUBE ASSEMBLY
300. PACKING
160. TEST FITTING
310. TUBE ASSEMBLY
170. PACKING
320. PACKING
180. NUT
330. HIGH FLOW SERVO, ACTUATOR AND
FLOW ASSEMBLY
EFFECTIVITY
ALL
190. PLUG AND BLEEDER
(2)
Remove the screws (20A), identification plate (30) and label (40) only if damaged or the
information will be changed.
(3)
Remove tube assembly (50, 60).
(4)
Remove test fitting (70), packing (80) and nut (90). Discard the packing.
(5)
Remove the plug and bleeder (100) and packing (110). Discard the packing.
(6)
Remove the label (120) only if damaged or the information will be changed.
(7)
Remove tube assembly (130, 140, 150).
(8)
Remove test fitting (160), packing (170) and nut (180). Discard the packing.
(9)
Remove the plug and bleeder (190) and packing (200). Discard the packing.
(10)
Remove the nut (210), bolt (220) and washers (230, 240, 241, 242).
(11)
Remove bolts (250) and washers (260).
(12)
Remove the low flow servo and bellows assembly (270).
(13)
Remove the screw (280) and retainer (290A).
21-10-37
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396608
C.
(14)
Remove the tube assembly (150) and packing (300). Discard the packing.
(15)
Remove the tube assembly (310) and packing (320) from the high flow servo, actuator
and flow assembly (330). Discard the packing.
Disassembly of the Normal Flow Servo and Flow Assembly (Subtask 21-10-37-000-003-A01)
UP802726
(1)
EFFECTIVITY
ALL
Refer to Figure 3002 for all the item numbers unless specified differently.
21-10-37
© Honeywell International Inc. Do not copy without express permission of Honeywell.
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396608
UP802726
Figure 3002. Normal Flow Servo and Flow Assembly Disassembly
EFFECTIVITY
ALL
21-10-37
© Honeywell International Inc. Do not copy without express permission of Honeywell.
Page 3008
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COMPONENT MAINTENANCE MANUAL
396608
Key to Figure 3002
10. SCREW
160. REMOTE SERVO BODY ASSEMBLY
20. WASHER
170. RETAINER AND DIAPHRAGM ASSEMBLY
30. NORMAL FLOW SERVO ADJUSTABLE
ASSEMBLY
180. HELICAL COMPRESSION SPRING
40. SPRING RETAINER ASSEMBLY
190. RETAINING RING
50. SETSCREW
200. METERING HOUSING
60. SPRING
210. PACKING
70. DIAPHRAGM ASSEMBLY
220. PACKING
80. WASHER
230. HELICAL COMPRESSION SPRING
90. SPRING
240. HELICAL COMPRESSION SPRING
100. SPRING RETAINER
250. HELICAL COMPRESSION SPRING
110. POPPET VALVE
260. SPRING RETAINER
120. SCREW
270. SPRING RETAINER
130. WASHER
280. ACTUATING ROD
140. SCREW
290. NORMAL FLOW BELLOWS AND COVER
ASSEMBLY
150. WASHER
(2)
Remove the screws (10), washers (20) and normal flow servo adjustable assembly (30).
WARNING: THE SPRINGS (60, 90) ARE COMPRESSED. A SPRING-LOADED PART CAN
CAUSE INJURY IF THE SPRING TENSION IS RELEASED QUICKLY.
(3)
Remove the spring retainer assembly (40), setscrew (50), spring (60) and diaphragm
assembly (70).
(4)
Remove the washer (80), spring (90), spring retainer (100) and poppet valve (110).
(5)
Remove the screw (120), washer (130), screws (140), washers (150) and remote servo
assembly (160).
WARNING: HELICAL COMPRESSION SPRINGS (180, 230, 240, 250) ARE COMPRESSED.
A SPRING-LOADED PART CAN CAUSE INJURY IF SPRING TENSION IS
RELEASED QUICKLY.
D.
(6)
Remove the retainer and diaphragm assembly (170) and spring (180).
(7)
Push metering housing (200) into body assembly (160) and remove retaining rings (190).
(8)
Remove the metering housing (200) and packings (210, 220). Discard the packings.
(9)
Remove the helical compression springs (230, 240, 250), spring retainers (260, 270) and
actuating rod (280) from the normal flow bellows and cover assembly (290).
Disassembly of the Normal Flow Bellows And Cover Assembly (Subtask 21-10-37-000-004-A01)
UP802726
(1)
EFFECTIVITY
ALL
Refer to Figure 3003 for all the item numbers unless specified differently.
21-10-37
© Honeywell International Inc. Do not copy without express permission of Honeywell.
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COMPONENT MAINTENANCE MANUAL
396608
UP802726
Figure 3003. Normal Flow Bellows and Cover Assembly Disassembly
EFFECTIVITY
ALL
21-10-37
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396608
Key to Figure 3003
10. RETAINING RING
100. RETAINER ASSEMBLY
20. PUSHROD RETAINER
110. PACKING
30. PACKING
120. WASHER
40. NUT
130. ELBOW
50. WASHER
140. PACKING
60A. PACKING WITH RETAINER
70. BELLOWS
160. UNION
80. NUT
170. PACKING
90. PACKING
180. COVER ASSEMBLY
E.
(2)
Remove the retaining ring (10), pushrod retainer (20) and packing (30). Discard the packing.
(3)
Remove the nut (40), washer (50), packing with retainer (60A) and bellows (70). Discard
the packing with retainer.
(4)
Remove the nut (80) and packing (90). Discard the packing.
(5)
Remove the retainer assembly (100), packing (110) and washer (120). Discard the packing.
(6)
Remove the elbow (130), packing (140) and nut (150). Discard the packing.
(7)
Remove the union (160) and packing (170) from the cover assembly (180). Discard the
packing.
Disassembly of the High Flow Servo, Actuator And Flow Assembly (Subtask
21-10-37-000-005-A01)
UP802726
(1)
EFFECTIVITY
ALL
150. NUT
Refer to Figure 3004 for all the item numbers unless specified differently.
21-10-37
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COMPONENT MAINTENANCE MANUAL
396608
UP802726
Figure 3004. High Flow Servo, Actuator and Flow Assembly Disassembly
EFFECTIVITY
ALL
21-10-37
© Honeywell International Inc. Do not copy without express permission of Honeywell.
Page 3012
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COMPONENT MAINTENANCE MANUAL
396608
Key to Figure 3004
10. TUBE ASSEMBLY
130. SCREW
20. ELBOW
140. WASHER
30. PACKING
150. NUT
40. NUT
160. SCREW
50. SCREW
170. BOLT
60. TUBE ASSEMBLY
180. WASHER
70. TUBE FITTING FLARED SLEEVE
190. WASHER
80. BUSHING
200. BOLT
90. BOLT
210. WASHER
100A. PACKING WITH RETAINER
110. ELBOW
220. SOLENOID, REGULATOR HIGH FLOW
SERVO AND PLUMBING ASSEMBLY
230. ACTUATOR AND FLOW ASSEMBLY
120. NUT
F.
(2)
Remove the tube assembly (10).
(3)
Remove the elbow (20), packing (30) and nut (40). Discard the packing.
(4)
Remove the screw (50).
(5)
Remove the tube assembly (60), tube fitting flared sleeve (70) and bushing (80).
(6)
Remove the bolt (90), packing with retainer (100A) and elbow (110). Discard the packing
with retainer.
(7)
Remove the nut (120), screw (130) and washer (140).
(8)
Remove the nut (150) and screw (160).
(9)
Remove the bolts (170), washers (180) and washer (190).
(10)
Remove the bolts (200) and washers (210).
(11)
Remove the solenoid, regulator high flow servo and plumbing assembly (220) from the
actuator and flow assembly (230).
Disassembly of the Solenoid, Regulator High Flow Servo And Plumbing Assembly (Subtask
21-10-37-000-006-A01)
UP802726
(1)
EFFECTIVITY
ALL
Refer to Figure 3005 for all the item numbers unless specified differently.
21-10-37
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UP802726
Figure 3005. Solenoid, Regulator, High Flow Servo and Plumbing Assembly Disassembly
EFFECTIVITY
ALL
21-10-37
© Honeywell International Inc. Do not copy without express permission of Honeywell.
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Key to Figure 3005
10. NUT
140. BOLT
20. WASHER
150A. PACKING WITH RETAINER
21. WASHER
160. TEE
30. SCREW
170. BOLT
40. WASHER
180A. PACKING WITH RETAINER
50. WASHER
190. ELBOW
51. WASHER
200. PLUG
52. WASHER
210. PACKING
60. SOLENOID CLAMP
220. NUT
70. NUT
230. JUMPER ASSEMBLY
80. WASHER
240. JUMPER ASSEMBLY
90. SCREW
250. JUMPER ASSEMBLY
100. MOUNTING BRACKET
260. TERMINAL LUG
110. UNION
270. SHOULDERED STUD
120. PACKING
280. SOLENOID, REGULATOR AND HIGH FLOW
SERVO ASSEMBLY
130. TUBE ASSEMBLY
G.
(2)
Remove the nuts (10), washers (20, 21), screws (30), washers (40, 50, 51, 52) and solenoid
clamps (60).
(3)
Remove the nut (70), washer (80), screw (90) and mounting bracket (100).
(4)
Remove the union (110) and packing (120). Discard the packing.
(5)
Remove the tube assembly (130), bolt (140), packing with retainer (150A) and tee (160).
Discard the packing with retainer.
(6)
Remove the bolt (170), packing with retainer (180A) and elbow (190). Discard the packing
with retainer.
(7)
Remove the plug (200) and packing (210). Discard the packing.
(8)
Remove the nut (220), jumper assembly (230, 240, 250), terminal lug (260) and shouldered
stud (270) from the solenoid, regulator and high flow servo assembly.
Disassembly of the Solenoid, Regulator And High Flow Servo Assembly (Subtask
21-10-37-000-007-A01)
UP802726
(1)
EFFECTIVITY
ALL
Refer to Figure 3006 for all the item numbers unless specified differently.
21-10-37
© Honeywell International Inc. Do not copy without express permission of Honeywell.
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UP802726
Figure 3006. Solenoid, Regulator and High Flow Servo Assembly Disassembly
EFFECTIVITY
ALL
21-10-37
© Honeywell International Inc. Do not copy without express permission of Honeywell.
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Key to Figure 3006
10. SCREW
120. INFORMATION PLATE
20. SOLENOID VALVE ASSEMBLY
130. PACKING
30. WASHER
140. PACKING
31. WASHER
150. PACKING
32. WASHER
160. SCREW
40. INFORMATION PLATE
170. RETAINER CLIP
50. PACKING
180. JUMPER ASSEMBLY
60. PACKING
190. SOLENOID VALVE ASSEMBLY
70. SCREW
200. INFORMATION PLATE
80. SCREW
210. PACKING
95. JUMPER ASSEMBLY
220. PACKING
105. RETAINER CLIP
230. REGULATOR AND HIGH FLOW SERVO
ASSEMBLY
110. SOLENOID VALVE ASSEMBLY
H.
(2)
Remove the screws (10), solenoid valve assembly (20) and washers (30, 31, 32).
(3)
Remove the information plate (40) only if damaged or the information will change.
(4)
Remove the packings (50, 60). Discard the packings.
(5)
Remove the screw (70), screws (80), jumper assembly (95), retainer clips (105) and
solenoid valve assembly (110).
(6)
Remove the information plate (120) only if damaged or the information will change.
(7)
Remove the packing (130, 140, 150). Discard the packings.
(8)
Remove the screws (160), retainer clip (170), jumper assembly (180) and solenoid valve
assembly (190).
(9)
Remove the information plate (200) only if damaged or the information will change.
(10)
Remove the packings (210, 220) from the regulator and high flow servo assembly (230).
Discard the packings.
Disassembly of the Regulator And High Flow Servo Assembly (Subtask 21-10-37-000-008-A01)
UP802726
(1)
EFFECTIVITY
ALL
Refer to Figure 3007 for all the item numbers unless specified differently.
21-10-37
© Honeywell International Inc. Do not copy without express permission of Honeywell.
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UP802726
Figure 3007. Regulator and High Flow Servo Assembly Disassembly
EFFECTIVITY
ALL
21-10-37
© Honeywell International Inc. Do not copy without express permission of Honeywell.
Page 3018
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396608
Key to Figure 3007
10. SCREW
130. POPPET VALVE
20. WASHER
140. SCREW
30. HIGH FLOW SERVO ADJUSTABLE
ASSEMBLY
150. WASHER
40. SPRING RETAINER ASSEMBLY
160. REGULATOR AND BODY ASSEMBLY
50. SETSCREW
170. RETAINER AND DIAPHRAGM ASSEMBLY
60. HELICAL COMPRESSION SPRING
180. HELICAL COMPRESSION SPRING
70. METAL TUBE
190. HELICAL COMPRESSION SPRING
80. PACKING
200. HELICAL COMPRESSION SPRING
90. DIAPHRAGM ASSEMBLY
210. SPRING RETAINER
100. WASHER
220. SPRING RETAINER
110. HELICAL COMPRESSION SPRING
230. ACTUATING ROD
120. SPRING RETAINER
240. HIGH FLOW BELLOWS AND COVER
ASSEMBLY
WARNING: THE SPRINGS (60,110) ARE COMPRESSED. A SPRING-LOADED PART CAN
CAUSE INJURY IF THE SPRING TENSION IS RELEASED QUICKLY.
(2)
Remove the screws (10), washers (20) and high flow servo adjustable assembly (30).
(3)
Remove the spring retainer assembly (40), setscrew (50) and helical compression spring
(60).
(4)
Remove the metal tube (70) and packings (80). Discard the packings.
(5)
Remove the diaphragm assembly (90), washer (100), helical compression spring (110),
spring retainer (120) and poppet valve (130).
WARNING: HELICAL COMPRESSION SPRINGS (180, 190, 200) ARE COMPRESSED. A
SPRING-LOADED PART CAN CAUSE INJURY IF SPRING TENSION IS RELEASED
QUICKLY.
I.
(6)
Remove the screws (140), washers (150) and the regulator and body assembly (160).
(7)
Remove the retainer and diaphragm assembly (170) and helical compression spring (180).
(8)
Remove the helical compression springs (190, 200), spring retainer (210, 220) and actuating
rod (230) from the high flow bellows and cover assembly (240).
Disassembly of the Cover and High Flow Bellows Assembly (Subtask 21-10-37-000-009-A01)
UP802726
(1)
EFFECTIVITY
ALL
Refer to Figure 3008 for all the item numbers unless specified differently.
21-10-37
© Honeywell International Inc. Do not copy without express permission of Honeywell.
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UP802726
Figure 3008. Cover and High Flow Bellows Assembly Disassembly
EFFECTIVITY
ALL
21-10-37
© Honeywell International Inc. Do not copy without express permission of Honeywell.
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396608
Key to Figure 3008
10. RETAINING RING
100. BELLOWS RETAINER ASSEMBLY
20. PUSHROD RETAINER
110. PACKING
30. PACKING
120. WASHER
40. NUT
130. TEE
50. WASHER
140. PACKING
60. PACKING WITH RETAINER
150. NUT
70. BELLOWS
160. UNION
80. NUT
170. PACKING
90. PACKING
180. BELLOWS COVER ASSEMBLY
J.
(2)
Remove the retaining ring (10), pushrod retainer (20) and packing (30). Discard the packing.
(3)
Remove the nut (40), washer (50), packing with retainer (60) and bellows (70). Discard
the packing.
(4)
Remove the nut (80) and packing (90). Discard the packing.
(5)
Remove the bellows retainer assembly (100), packing (110) and washer (120). Discard
the packing.
(6)
Remove the tee (130), packing (140) and nut (150). Discard the packing.
(7)
Remove the union (160) and packing (170) from the bellows cover assembly (180). Discard
the packing.
Disassembly of the Regulator and Body Assembly (Subtask 21-10-37-000-010-A01)
UP802726
(1)
EFFECTIVITY
ALL
Refer to Figure 3009 for all the item numbers unless specified differently.
21-10-37
© Honeywell International Inc. Do not copy without express permission of Honeywell.
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UP802726
Figure 3009. Regulator and Body Assembly Disassembly
EFFECTIVITY
ALL
21-10-37
© Honeywell International Inc. Do not copy without express permission of Honeywell.
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396608
Key to Figure 3009
10. RETAINING RING
130. HELICAL COMPRESSION SPRING
20. METERING HOUSING
140. WASHER
30. PACKING
150. DIAPHRAGM ASSEMBLY
40. PACKING
160. HELICAL COMPRESSION SPRING
50. HELICAL COMPRESSION SPRING
170. VALVE GUIDE
60. SCREW
180. PACKING
70. WASHER
190. VALVE SEAT
80. ADJUSTMENT NUT
200. PACKING
90. WASHER
210. HELICAL COMPRESSION SPRING
100. ADJUSTMENT SCREW
220. BALL
110. REGULATOR COVER ASSEMBLY
230. HELICAL COMPRESSION SPRING
120. SPRING RETAINER
240. SERVO BODY ASSEMBLY
CAUTION:
(2)
DO NOT DAMAGE THE SEAT IN THE METERING HOUSING (20) DURING
REMOVAL.
Push metering housing (20) into servo body assembly (240) and remove retaining rings
(10).
WARNING: HELICAL COMPRESSION SPRING (50) IS COMPRESSED. A SPRING-LOADED
PART CAN CAUSE INJURY WHEN THE SPRING TENSION IS RELEASED
QUICKLY.
(3)
Remove the metering housing (20), packings (30, 40) and helical compression spring (50).
Discard the packings.
(4)
Remove the screws (60), washers (70) and assembled items (80 thru 110).
NOTE:
(5)
Do not disassemble the assembled items (80 thru 110) unless repair is
necessary.
Remove the adjustment nut (80), washer (90), adjustment screw (100) and regulator cover
assembly (110).
UP802726
WARNING: HELICAL COMPRESSION SPRINGS (130, 160) ARE COMPRESSED. A
SPRING-LOADED PART CAN CAUSE INJURY IF SPRING TENSION IS RELEASED
QUICKLY.
EFFECTIVITY
ALL
(6)
Remove the spring retainer (120), helical compression spring (130), washer (140),
diaphragm assembly (150), helical compression spring (160), guide (170) and packing
(180). Discard the packing.
(7)
Remove the valve seat (190) and packing (200). Discard the packing.
21-10-37
© Honeywell International Inc. Do not copy without express permission of Honeywell.
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WARNING: HELICAL COMPRESSION SPRINGS (210, 230) ARE COMPRESSED. A
SPRING-LOADED PART CAN CAUSE INJURY IF SPRING TENSION IS RELEASED
QUICKLY.
(8)
K.
Disassembly of the Actuator And Flow Assembly (Subtask 21-10-37-000-011-A01)
UP802726
(1)
EFFECTIVITY
ALL
Remove the helical compression spring (210), ball (220) and helical compression spring
(230) from the servo body assembly (240).
Refer to Figure 3010 for all the item numbers unless specified differently.
21-10-37
© Honeywell International Inc. Do not copy without express permission of Honeywell.
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UP802726
Figure 3010. Actuator And Flow Assembly Disassembly
EFFECTIVITY
ALL
21-10-37
© Honeywell International Inc. Do not copy without express permission of Honeywell.
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396608
Key to Figure 3010
10. INFORMATION PLATE
110. INDICATOR WASHER
20. SCREW
120. SCREW
30. WASHER
130. WASHER
40. SCREW
140. CONNECTOR AND SWITCH ASSEMBLY
50. WASHER
150. BOLT ASSEMBLY
60. WASHER
160. WASHER
70A. GROUND AND POLISHED FUSED QUARTZ
DISK
170. BOLT
80. PACKING
180. ACTUATOR ASSEMBLY
90. ACTUATOR COVER ASSEMBLY
190. FLOW ASSEMBLY
100. SCREW
(2)
Do not remove the information plate (10) unless damaged or the information will be
changed.
(3)
Remove the screws (20), washers (30) and assembled items (40 thru 90).
NOTE:
L.
(4)
Remove the screws (40), washers (50, 60), ground and polished fused quartz disk (70A),
packing (80) and actuator cover assembly (90). Discard the packing.
(5)
Remove the screw (100) and indicator washer (110).
(6)
Remove the screws (120), washers (130) and connector and switch assembly (140).
(7)
Remove bolt assembly (150) and washer (160).
(8)
Remove the screws (170) and actuator assembly (180) from the flow assembly (190).
Disassembly of the Actuator Assembly (Subtask 21-10-37-000-012-A01)
UP802726
(1)
EFFECTIVITY
ALL
Do not disassemble the assembled items (40 thru 90) unless repair is
necessary.
Refer to Figure 3011 for all the item numbers unless specified differently.
21-10-37
© Honeywell International Inc. Do not copy without express permission of Honeywell.
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UP802726
Figure 3011. Actuator Assembly Disassembly
EFFECTIVITY
ALL
21-10-37
© Honeywell International Inc. Do not copy without express permission of Honeywell.
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396608
Key to Figure 3011
10A. NUT
140. PIN
20. SCREW
150. ROD END CLEVIS
30. WASHER
160. PISTON GUIDE
40. NUT
170. PIN
50. WASHER
180. SPRING GUIDE
60. ADJUSTING SCREW
190. HELICAL COMPRESSION SPRING
70. PACKING
200. WASHER
80. ACTUATOR COVER
210. ARM AND LINK ASSEMBLY
90. NUT
220. SCREW
100. WASHER
230. WASHER
110. DIAPHRAGM ASSEMBLY
240. SLEEVE GUIDE
120. PIN
250. ACTUATOR BODY ASSEMBLY
130. PACKING
(2)
Install the actuator assembly in the 835381-1 holding fixture.
(3)
Remove the nuts (10A), screws (20), washers (30) and assembled items (40 thru 80).
NOTE:
(4)
Do not disassemble the assembled items (40 thru 80) unless repair is
necessary.
Remove the nut (40), washer (50), adjusting screw (60) and packing (70) from the actuator
cover (80). Discard the packing.
WARNING: SPRING (190) IS COMPRESSED. A SPRING-LOADED PART CAN CAUSE INJURY
IF SPRING TENSION IS RELEASED QUICKLY.
M.
(5)
Install the 835384-1 spring compressor.
(6)
Remove the nut (90), washer (100), diaphragm assembly (110), pins (120) and packing
(130). Discard the packing and pins.
(7)
Remove the pin (140), rod end clevis (150), piston guide (160) and pins (170). Discard
pins.
(8)
Remove the spring guide (180), helical compression spring (190) and washer (200).
(9)
Remove the screw (220), washer (230) and sleeve guide (240) from the actuator body
assembly (250).
Disassembly of the Flow Assembly (Subtask 21-10-37-000-013-A01)
UP802726
(1)
EFFECTIVITY
ALL
Refer to Figure 3012 for all the item numbers unless specified differently.
21-10-37
© Honeywell International Inc. Do not copy without express permission of Honeywell.
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UP802726
Figure 3012. Flow Assembly Disassembly
EFFECTIVITY
ALL
21-10-37
© Honeywell International Inc. Do not copy without express permission of Honeywell.
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396608
Key to Figure 3012
10. SPRING RETAINER
140. ANNULAR BALL BEARING
20. HELICAL COMPRESSION SPRING
150. ANNULAR BALL BEARING
30. SPRING RETAINER
160. SCREW
40. SHAFT SEAL
170. WASHER
50. SEAL RETAINER
180. BOLT
60. BOLT
190. WASHER
70. WASHER
200. VALVE BUTTERFLY DISK
80. BEARING RETAINER
210. SHIM
90. PACKING
211. SHIM
100. WASHER
212. SHIM
101A. WASHER
213. SHIM
102A. WASHER
214. SHIM
103A. WASHER
220. THREADED BUTTERFLY BACKING PLATE
110. NUT
230. SERRATED BUTTERFLY BACKING PLATE
120. KEY WASHER
240. VENTURI BODY ASSEMBLY
130. NUT
WARNING: THE SPRING (20) IS COMPRESSED. A SPRING-LOADED PART CAN CAUSE
INJURY IF THE SPRING TENSION IS RELEASED QUICKLY.
N.
(2)
Remove the spring retainer (10), helical compression spring (20), spring retainer (30),
shaft seal (40) and seal retainer (50). Discard shaft seal.
(3)
Remove the bolts (60), washers (70), bearing retainer (80), packing (90) and washers
(100, 101A, 102A, 103A). Discard the packing.
(4)
Remove the nut (110), key washer (120) and nut (130).
(5)
Remove the annular ball bearings (140, 150). Discard bearings.
(6)
Remove the screws (160) and washers (170).
(7)
Use the 834664-1 socket wrench to remove the bolts (180) and washers (190).
(8)
Remove valve butterfly disk (200), shims (210, 211, 212, 213, 214), threaded butterfly
backing plate (220) and serrated butterfly backing plate (230) from the venturi body
assembly (240). Discard valve butterfly disk.
Disassembly of the Normal Flow Servo Adjustable Assembly (Subtask 21-10-37-000-014-A01)
NOTE:
UP802726
(1)
EFFECTIVITY
ALL
Do not disassemble the normal flow servo adjustable assembly unless repair is
necessary.
Refer to Figure 3013 for all the item numbers unless specified differently.
21-10-37
© Honeywell International Inc. Do not copy without express permission of Honeywell.
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UP802726
Figure 3013. Normal Flow Servo Adjustable Assembly Disassembly
EFFECTIVITY
ALL
21-10-37
© Honeywell International Inc. Do not copy without express permission of Honeywell.
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Key to Figure 3013
10. VENTED PLUG
50. PIN
20. NUT
60. THREADED RETAINER
30. WASHER
70. SERVO BODY ASSEMBLY
40. SETSCREW
O.
(2)
Remove the vented plug (10), nut (20), washer (30), setscrew (40) and pin (50).
(3)
Use the 835382-1 spanner wrench to remove the threaded retainer (60) from the servo
body assembly (70).
Disassembly of the Diaphragm Assembly (Subtask 21-10-37-000-015-A01)
NOTE:
(1)
Do not disassemble the diaphragm assembly unless repair is necessary. Disassembly
will result in damage to the diaphragm.
Refer to Figure 3014 for all the item numbers unless specified differently.
UP802726
Figure 3014. Diaphragm Assembly Disassembly
EFFECTIVITY
ALL
21-10-37
© Honeywell International Inc. Do not copy without express permission of Honeywell.
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Key to Figure 3014
10. NUT
60. DIAPHRAGM PLATE
20. WASHER
70. AIR DIAPHRAGM
30. DIAPHRAGM RETAINER
80. DIAPHRAGM RETAINING PLATE
40. AIR DIAPHRAGM
90. WASHER
50. DIAPHRAGM RETAINER
P.
100. RETAINING BOLT
(2)
Remove the nut (10), washer (20), diaphragm retainer (30) and air diaphragm (40). Discard
the air diaphragm (40).
(3)
Remove the diaphragm retainer (50), diaphragm plate (60) and air diaphragm (70). Discard
the air diaphragm.
(4)
Remove the diaphragm retaining plate (80), washer (90) and retaining bolt (100).
Disassembly of the Retainer and Diaphragm Assembly (Subtask 21-10-37-000-016-A01)
NOTE:
(1)
Do not disassemble the diaphragm assembly unless repair is necessary. Disassembly
will result in damage to the diaphragm.
Refer to Figure 3015 for all the item numbers unless specified differently.
UP802726
Figure 3015. Retainer and Diaphragm Assembly Disassembly
EFFECTIVITY
ALL
21-10-37
© Honeywell International Inc. Do not copy without express permission of Honeywell.
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Key to Figure 3015
10. SPRING RETAINER
30. DIAPHRAGM
20. WASHER
(2)
Q.
Remove the spring retainer (10) and washer (20) from the diaphragm (30). Discard the
diaphragm.
Disassembly of the Diaphragm Assembly (Subtask 21-10-37-000-017-A01)
NOTE:
(1)
Do not disassemble the diaphragm assembly unless repair is necessary. Disassembly
will result in damage to the diaphragm.
Refer to Figure 3016 for all the item numbers unless specified differently.
UP802726
Figure 3016. Diaphragm Assembly Disassembly
EFFECTIVITY
ALL
21-10-37
© Honeywell International Inc. Do not copy without express permission of Honeywell.
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Key to Figure 3016
10. RIVET
30. AIR DIAPHRAGM
20. DIAPHRAGM RETAINING PLATE
40. DIAPHRAGM RETAINING PLATE
(2)
R.
Remove the rivets (10), and diaphragm retaining plates (20, 40) from air diaphragm (30).
Discard the air diaphragm (30).
Disassembly of the High Flow Servo Adjustable Assembly (Subtask 21-10-37-000-018-A01)
NOTE:
(1)
Do not disassemble the high flow adjustable body assembly unless repair is necessary.
Refer to Figure 3017 for all the item numbers unless specified differently.
UP802726
Figure 3017. High Flow Servo Adjustable Assembly Disassembly
EFFECTIVITY
ALL
21-10-37
© Honeywell International Inc. Do not copy without express permission of Honeywell.
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Key to Figure 3017
10. SERVO CAP
80. NUT
20. PACKING
90. WASHER
30. SERVO PISTON ASSEMBLY
100. SETSCREW
40. PACKING
110. PIN
50. PACKING
120. THREADED RETAINER
60. SETSCREW
130. PISTON BODY ASSEMBLY
70. HELICAL COMPRESSION SPRING
(2)
Remove the servo cap (10), packing (20), servo piston assembly (30), and packings (40,
50). Discard the packings (20, 40, 50).
WARNING: HELICAL COMPRESSION SPRING (70) IS COMPRESSED. A SPRING LOADED
PART CAN CAUSE INJURY WHEN THE SPRING TENSION IS RELEASED
QUICKLY.
S.
(3)
Remove the setscrew (60) and helical compression spring (70).
(4)
Remove the nut (80), washer (90), setscrew (100) and pin (110).
(5)
Use the 835382-1 spanner wrench to remove the threaded retainer (120) from the piston
body assembly (130).
Disassembly of the Connector and Switch Assembly (Subtask 21-10-37-000-019-A01)
NOTE:
(1)
Do not disassemble the connector and switch assembly unless repair is necessary.
Refer to Figure 3018 for all the item numbers unless specified differently.
UP802726
Figure 3018. Connector and Switch Assembly Disassembly
EFFECTIVITY
ALL
21-10-37
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Key to Figure 3018
10. SCREW
30. POSITION INDICATOR SENSITIVE SWITCH
ASSEMBLY
20. CONNECTOR
40. INDICATOR HOUSING ASSEMBLY
(2)
T.
Remove the screws (10), connector (20) and position indicator sensitive switch assembly
(30) from the indicator housing assembly (40).
Disassembly of the Switch Assembly (Subtask 21-10-37-000-020-A01)
NOTE:
(1)
Do not disassemble the switch assembly unless repair is necessary.
Refer to Figure 3019 for all the item numbers unless specified differently.
UP802726
Figure 3019. Switch Assembly Disassembly
EFFECTIVITY
ALL
21-10-37
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Key to Figure 3019
10. NUT
50. SWITCH
20. WASHER
60. WIRE
30. SCREW
70. WIRE
40. SWITCH ADAPTER ASSEMBLY
80. WIRE
(2)
U.
Remove nut (10), washer (20), screw (30), switch adapter assembly (40), switch (50) and
wire (60, 70, 80). Discard the wire.
Disassembly of the Arm and Link Assembly (Subtask 21-10-37-000-021-A01)
NOTE:
(1)
Do not disassemble the arm and link assembly unless repair is necessary.
Refer to Figure 3020 for all the item numbers unless specified differently.
UP802726
Figure 3020. Arm and Link Assembly Disassembly
EFFECTIVITY
ALL
21-10-37
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Key to Figure 3020
10. ADJUSTMENT NUT
40. PIN
20. SCREW
50. ACTUATING ARM
30. COTTER PIN
60. ACTUATING BUTTERFLY ARM
(2)
V.
Remove the adjustment nut (10), screw (20), cotter pin (30), pin (40) and actuating arm
(50) from the actuating butterfly arm (60).
Disassembly of the Diaphragm Assembly (Subtask 21-10-37-000-022-A01)
NOTE:
(1)
Do not disassemble the diaphragm assembly unless repair is necessary. Disassembly
will result in damage to the diaphragm.
Refer to Figure 3021 for all the item numbers unless specified differently.
UP802726
Figure 3021. Diaphragm Assembly Disassembly
EFFECTIVITY
ALL
21-10-37
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Key to Figure 3021
10. RIVET
40. ACTUATING ROD
20. DIAPHRAGM RETAINER
50. DIAPHRAGM RETAINER
30. AIR DIAPHRAGM
(2)
W.
Remove the rivets (10), diaphragm retainer (20), air diaphragm (30), actuating rod (40)
and diaphragm retainer (50). Discard the rivets (10) and air diaphragm (30).
Disassembly of the Diaphragm Assembly (Subtask 21-10-37-000-023-A01)
NOTE:
UP802726
(1)
EFFECTIVITY
ALL
Do not disassemble the diaphragm assembly unless repair is necessary. Disassembly
will result in damage to the diaphragm.
Refer to Figure 3022 for all the item numbers unless specified differently.
21-10-37
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UP802726
Figure 3022. Diaphragm Assembly Disassembly
EFFECTIVITY
ALL
21-10-37
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396608
Key to Figure 3022
10. RIVET
30. AIR DIAPHRAGM
20. DIAPHRAGM BACKING PLATE
40. DIAPHRAGM BACKING PLATE
(2)
X.
Job Close-up (Subtask 21-10-37-000-024-A01)
UP802726
(1)
EFFECTIVITY
ALL
Remove the rivets (10), diaphragm backing plate (20), air diaphragm (30) and diaphragm
backing plate (40). Discard the rivets (10) and air diaphragm (30).
Remove all tools, equipment, used parts, and materials from the work area.
21-10-37
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CLEANING
1.
Planning Data (TASK 21-10-37-99C-803-A01)
A.
Reason for the Job (Subtask 21-10-37-99C-006-A01)
(1)
B.
Use these procedures to remove dust, dirt, and unwanted oil and grease. Be careful not
to cause damage to the parts when you do these procedures.
Job Setup Data (Subtask 21-10-37-99C-007-A01)
(1)
You can use equivalent alternatives for the special tools, fixtures, equipment, and
consumable materials unless specified differently. The user must find equivalent
alternatives.
(2)
Refer to Table 4001 for the special tools, fixtures, and equipment in this section.
(3)
CAGE codes and manufacturer’s addresses are available at https://cage.dla.mil.
Table 4001. Special Tools, Fixtures, and Equipment
Number
Description
Source
aerated tank
commercially available
brush
commercially available
dip tank (container)
commercially available
oven
commercially available
WARNING: BEFORE YOU USE A MATERIAL, REFER TO THE MANUFACTURER'S SAFETY
DATA SHEETS. SOME MATERIALS CAN BE DANGEROUS.
CAUTION:
(4)
DO NOT USE MATERIALS THAT ARE NOT EQUIVALENT TO HONEYWELL
SPECIFIED MATERIALS. MATERIALS THAT ARE NOT EQUIVALENT CAN CAUSE
DAMAGE TO THE EQUIPMENT AND CAN MAKE THE WARRANTY NOT
APPLICABLE.
Refer to Table 4002 for the consumable materials in this section.
Table 4002. Consumables
UP802726
Number
Description
Source
blade
commercially available
cotton swab
commercially available
crocus cloth
commercially available
lint free cloth
commercially available
ANSI B74.18
abrasive cloth
commercially available
Daraclean 235
aqueous cleaner
CAGE: 37676
Daraclean 282
alkaline cleaner
CAGE: 37676
Federal Specification TT-I-735
Grade B
solvent (isopropyl alcohol)
commercially available
EFFECTIVITY
ALL
21-10-37
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Table 4002. Consumables (Cont)
Number
Description
Source
LPS Precision Clean
aqueous cleaner
CAGE: 0JVH6
Magnaglo Carrier II
magnetic base oil
CAGE: 37676
MIL-C-15074
corrosion preventive compound
commercially available
MIL-S-5002
alkaline cleaner
commercially available
Oakite Rustripper
rust stripper
CAGE: 01PQ6
Parco Cleaner MXP
electrocleaner
CAGE: 71410
(5)
The list that follows identifies Honeywell publications that are related to this section:
-
2.
Not applicable.
Procedure (TASK 21-10-37-100-801-A01)
A.
Job Setup (Subtask 21-10-37-100-001-A01)
WARNING: BEFORE YOU USE A MATERIAL, REFER TO THE MANUFACTURER'S SAFETY
DATA SHEETS. SOME MATERIALS CAN BE DANGEROUS.
UP802726
B.
EFFECTIVITY
ALL
CAUTION:
DO NOT USE MATERIALS THAT ARE NOT EQUIVALENT TO HONEYWELL
SPECIFIED MATERIALS. MATERIALS THAT ARE NOT EQUIVALENT CAN CAUSE
DAMAGE TO THE EQUIPMENT AND CAN MAKE THE WARRANTY NOT
APPLICABLE.
CAUTION:
DO THESE PROCEDURES IN A CLEAN ENVIRONMENT TO PREVENT DAMAGE
TO THE MECHANICAL COMPONENTS.
(1)
Obey the precautions.
(2)
Do the procedures in a clean location.
(3)
When you use pressurized air to clean assemblies and parts, do not use more air pressure
than is necessary.
(4)
After you clean the assemblies and parts, supply protection from moisture, dust, and other
contamination until you do a visual check and assemble the component.
Standard Cleaning Practices (Subtask 21-10-37-100-002-A01)
(1)
Each part must be cleaned with the procedures referred to in this section or the equivalent
procedures used by an approved overhaul facility. Solutions specified must be made with
the instructions in this manual or to the instructions supplied by the product manufacturer.
(2)
These procedures agree with good shop procedures as used by the Honeywell Engines,
Systems and Services overhaul facility. Clean parts are important to satisfactory overhaul
and operation.
21-10-37
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COMPONENT MAINTENANCE MANUAL
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WARNING: USE THE CORRECT PERSONAL PROTECTION. COMPRESSED AIR WILL CAUSE
LOOSE PARTICLES THAT CAN GET IN YOUR EYES. COMPRESSED AIRFLOW
CAN CAUSE CUTS, DO NOT POINT IT AT YOUR SKIN.
(3)
C.
Use clean, dry, filtered, compressed air at a maximum of 20 PSIG (138 kPa) to dry parts.
Standard Cleaning Procedures (Subtask 21-10-37-100-003-A01)
WARNING: CLEAN PARTS IN AN AREA OPEN TO THE AIR, THAT HAS GOOD LIGHT AND
SUFFICIENT SAFETY AND FIRE PREVENTION EQUIPMENT.
(1)
Clean all metal parts to remove oil, grease, rust and dirt. Clean the flange areas and sealing
surfaces to remove old gaskets and compounds.
(2)
Clean painted parts but do not remove old paint if it is still serviceable.
(3)
Remove carbon and combustion contamination.
(4)
Heat discoloration of metal surfaces (not to include overheat due to malfunction) is
permitted. Remove scale that can come loose and damage the unit.
(5)
Remove all light surface corrosion from parts and treat base metal to prevent corrosion.
Refer parts with heavier corrosion to inspection personnel for analysis.
WARNING: USE THE CORRECT PERSONAL PROTECTION. THIS CHEMICAL SOLUTION
CAN CAUSE SKIN, EYE, AND LUNG DAMAGE. THE DANGER AND
PRECAUTIONS FOR EACH CHEMICAL ARE DIFFERENT.
(6)
Remove corrosion from the metal parts with a crocus cloth and Federal Specification
TT-I-735 Grade B solvent as needed.
WARNING: USE THE CORRECT PERSONAL PROTECTION. COMPRESSED AIR WILL CAUSE
LOOSE PARTICLES THAT CAN GET IN YOUR EYES. COMPRESSED AIRFLOW
CAN CAUSE CUTS, DO NOT POINT IT AT YOUR SKIN.
(7)
Dry the part with pressurized air.
(8)
Cap, plug or seal all ports and orifices of cleaned parts. Make sure the parts are protected
in storage.
NOTE:
UP802726
D.
EFFECTIVITY
ALL
Use only approved caps, plugs and barrier materials for part storage after
cleaning. Never use tape, plastic or rags to protect clean parts.
Clean Assemblies that are Made of Different Types of Materials (Subtask
21-10-37-100-004-A01)
(1)
Clean parts made of different base materials one at a time.
(2)
Clean the assemblies that contain brass, bronze, steel or cadmium with the procedures
that are applicable to the base material.
(3)
Carefully clean synthetic or natural materials with a Cleaning Procedure that will not damage
the material.
21-10-37
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E.
Preparation of Cleaning Solutions (Subtask 21-10-37-100-005-A01)
(1)
Prepare aqueous cleaner solution.
WARNING: USE THE CORRECT PERSONAL PROTECTION. THIS CHEMICAL
SOLUTION CAN CAUSE SKIN, EYE, AND LUNG DAMAGE. THE DANGER
AND PRECAUTIONS FOR EACH CHEMICAL ARE DIFFERENT.
(2)
(a)
Use manufacturer’s instructions to mix Daraclean 235 aqueous cleaner or LPS
Precision Clean aqueous cleaner.
(b)
Keep solution at 140 to 150°F (60 to 66°C) in an aerated tank.
Prepare alkaline cleaner solution.
WARNING: USE THE CORRECT PERSONAL PROTECTION. THIS CHEMICAL
SOLUTION CAN CAUSE SKIN, EYE, AND LUNG DAMAGE. THE DANGER
AND PRECAUTIONS FOR EACH CHEMICAL ARE DIFFERENT.
(3)
(a)
Mix 4 to 6 ounces (113 to 170 g) of Daraclean 282 alkaline cleaner or MIL-S-5002
alkaline cleaner in each gallon (3.8 L) of water.
(b)
Keep the solution at 130 to 180°F (54 to 82°C) in an aerated tank.
Prepare rust stripper solution.
WARNING: USE THE CORRECT PERSONAL PROTECTION. RUST STRIPPER
SOLUTION FUMES CAN BE DANGEROUS. MIX WATER AND ADD RUST
STRIPPER SO SOLUTION DOES NOT BECOME TOO HOT.
(4)
UP802726
F.
EFFECTIVITY
ALL
(a)
Mix 3 to 5 pounds (1.4 to 2.3 kg) of Oakite Rustripper rust stripper in each gallon
(3.8 L) of water.
(b)
Keep the solution at 160 to 200°F (71 to 93°C) in an aerated tank.
Prepare electrocleaner solution.
(a)
Mix 9 ounces (255 g) of Parco cleaner MXP electrocleaner in each gallon (3.8 L)
of water.
(b)
Keep the solution at 160 to 200°F (71 to 93°C) in an aerated tank.
Clean Component Parts (Subtask 21-10-37-100-006-A01)
(1)
Clean the parts with the specified procedures shown in Table 4003. When more than one
procedure to clean a part is shown in the table, use only the procedure necessary to
satisfactorily clean the part.
(2)
Ball or roller bearing assemblies must be replaced or analyzed by a repair facility
specializing in the repair of bearing assemblies.
21-10-37
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G.
Cleaning Procedures (Subtask 21-10-37-100-007-A01)
CAUTION:
(1)
USE THESE PROCEDURES TO CLEAN THE PARTS. PARTS CAN BE BADLY
DAMAGED BY THE USE OF THE INCORRECT PROCEDURES. USE ONLY THE
PROCEDURE RECOMMENDED FOR THE PART.
PROCEDURE 1 - Remove heavy oil and grease from all metal parts with an aqueous
cleaner.
WARNING: USE THE CORRECT PERSONAL PROTECTION. THIS CHEMICAL
SOLUTION CAN CAUSE SKIN, EYE, AND LUNG DAMAGE. THE DANGER
AND PRECAUTIONS FOR EACH CHEMICAL ARE DIFFERENT.
(a)
Use Daraclean 235 aqueous cleaner or LPS Precision Clean aqueous cleaner in
an aerated tank.
(b)
Soak the parts for 20 to 30 minutes.
(c)
Remove the heavy grease or soft carbon with the use of a stiff brush.
WARNING: USE THE CORRECT PERSONAL PROTECTION. COMPRESSED AIR
WILL CAUSE LOOSE PARTICLES THAT CAN GET IN YOUR EYES. THE
AIRFLOW CAN CAUSE CUTS. DO NOT POINT IT AT YOUR SKIN.
(2)
(d)
Dry the parts with compressed air.
(e)
If necessary, do Steps (b) thru (d) of Paragraph 2.G. again.
PROCEDURE 2 - Remove soft carbon and dirt from all metal parts.
(a)
Use PROCEDURE 1 to remove heavy oil and grease from the surfaces.
WARNING: USE THE CORRECT PERSONAL PROTECTION. THIS CHEMICAL
SOLUTION CAN CAUSE SKIN, EYE, AND LUNG DAMAGE. THE DANGER
AND PRECAUTIONS FOR EACH CHEMICAL ARE DIFFERENT.
(b)
Put the parts in the Daraclean 282 alkaline cleaner or MIL-S-5002 alkaline cleaner
solution for a maximum of 30 minutes.
1
Clean the surfaces with a stiff brush until clean.
2
Carefully remove the old gaskets and compounds with a blade and scrape
the surfaces clean.
3
Do the soak and clean procedure again or until the part is clean.
UP802726
WARNING: USE THE CORRECT PERSONAL PROTECTION. COMPRESSED AIR
WILL CAUSE LOOSE PARTICLES THAT CAN GET IN YOUR EYES. THE
AIRFLOW CAN CAUSE CUTS. DO NOT POINT IT AT YOUR SKIN.
EFFECTIVITY
ALL
(c)
Flush the parts with water and dry with compressed air.
(d)
Use an ANSI B74.18 abrasive cloth with oil to remove light surface corrosion.
Refer to REPAIR.
(e)
Flush the parts with water at 80 to 110°F (27 to 43°C).
21-10-37
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396608
WARNING: USE THE CORRECT PERSONAL PROTECTION. COMPRESSED AIR
WILL CAUSE LOOSE PARTICLES THAT CAN GET IN YOUR EYES. THE
AIRFLOW CAN CAUSE CUTS. DO NOT POINT IT AT YOUR SKIN.
(f)
Dry the parts with compressed air.
WARNING: USE THE CORRECT PERSONAL PROTECTION. HEATED PARTS WILL
CAUSE BURNS.
(3)
(g)
Dry all metal parts that have different metal inserts, crevices or deep blind holes
in an oven at 225 to 275°F (107 to 135°C) for a minimum of 1 hour. Make sure
the parts are completely dry.
(h)
Keep the parts in a dry location away from gases that can cause corrosion.
PROCEDURE 3 - Remove light surface corrosion.
(a)
Use PROCEDURES 1 and 2 to clean the surfaces.
WARNING: USE THE CORRECT PERSONAL PROTECTION. THIS CHEMICAL
SOLUTION CAN CAUSE SKIN, EYE, AND LUNG DAMAGE. THE DANGER
AND PRECAUTIONS FOR EACH CHEMICAL ARE DIFFERENT.
CAUTION:
(b)
Put the parts in a Oakite Rustripper rust stripper solution for 10 to 20 minutes.
CAUTION:
(c)
MORE DAMAGE CAN OCCUR TO NON-STEEL PARTS IF CLEANED WITH
RUST STRIPPER SOLUTION.
DO NOT DAMAGE THE HIGHLY FINISHED SURFACES. USE ONLY A
BRUSH ON SUCH AREAS.
Remove the parts from the Oakite Rustripper rust stripper solution. Flush the part
with water and clean with a stiff brush. Remove heavy corrosion, hard carbon or
scale by abrasive blasting the surfaces. Refer to REPAIR.
UP802726
WARNING: USE THE CORRECT PERSONAL PROTECTION. COMPRESSED AIR
WILL CAUSE LOOSE PARTICLES THAT CAN GET IN YOUR EYES. THE
AIRFLOW CAN CAUSE CUTS. DO NOT POINT IT AT YOUR SKIN.
EFFECTIVITY
ALL
(d)
Flush the parts in water at 80 to 110°F (27 to 43°C) and dry with compressed air.
(e)
Parts that must have a magnetic particle or a fluorescent penetrant inspection in
8 hours can be left dry until examined. Put the parts in a clean container.
(f)
Parts that must have a magnetic particle inspection and will be kept for more than
8 hours or up to 48 hours, must have a layer of Magnaglo Carrier II magnetic base
oil applied. Put the parts in a clean container
(g)
Put the steel parts that do not get a magnetic particle inspection in a dip tank of
oil. Remove and let drain, then put them in a clean container and keep them away
from moist conditions and gases that can cause corrosion.
(h)
Stainless steel and some corrosion-resistant steel parts that are usually used
where there is no oil, must have protection from moist conditions that can cause
corrosion.
(i)
Steel parts to be kept for more than 6 months or kept in humid conditions must
have protection with the use of MIL-C-15074 corrosion preventive compound.
21-10-37
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396608
(4)
PROCEDURE 4 - Clean plumbing tubes and fittings.
WARNING: USE THE CORRECT PERSONAL PROTECTION. THIS CHEMICAL
SOLUTION CAN CAUSE SKIN, EYE, AND LUNG DAMAGE. THE DANGER
AND PRECAUTIONS FOR EACH CHEMICAL ARE DIFFERENT.
(a)
Use PROCEDURE 1 or 2 to clean the tubes and fittings externally and internally.
WARNING: USE THE CORRECT PERSONAL PROTECTION. COMPRESSED AIR
WILL CAUSE LOOSE PARTICLES THAT CAN GET IN YOUR EYES. THE
AIRFLOW CAN CAUSE CUTS. DO NOT POINT IT AT YOUR SKIN.
(b)
Dry parts with compressed air.
(c)
Make sure tubes are clear of blockage.
CAUTION:
(d)
(5)
USE APPROVED CAPS, PLUGS AND BARRIER MATERIALS FOR
PROTECTION OF PARTS AFTER CLEANING.
Install plugs or caps at each end of tubes or fittings for protection against
contamination and thread damage.
PROCEDURE 5 - Clean parts made of synthetic or natural materials.
WARNING: USE THE CORRECT PERSONAL PROTECTION. COMPRESSED AIR
WILL CAUSE LOOSE PARTICLES THAT CAN GET IN YOUR EYES. THE
AIRFLOW CAN CAUSE CUTS. DO NOT POINT IT AT YOUR SKIN.
(6)
(a)
Clean the parts in a weak cleaner with a brush.
(b)
Flush the parts with water at 80 to 110°F (27 to 43°C) and dry with compressed
air.
PROCEDURE 6 - Clean electrical components.
WARNING: USE THE CORRECT PERSONAL PROTECTION. THIS CHEMICAL
SOLUTION CAN CAUSE SKIN, EYE, AND LUNG DAMAGE. THE DANGER
AND PRECAUTIONS FOR EACH CHEMICAL ARE DIFFERENT.
(a)
Rub parts with a clean lint free cloth moist with Federal Specification TT-I-735
Grade B solvent.
WARNING: USE THE CORRECT PERSONAL PROTECTION. THIS CHEMICAL
SOLUTION CAN CAUSE SKIN, EYE, AND LUNG DAMAGE. THE DANGER
AND PRECAUTIONS FOR EACH CHEMICAL ARE DIFFERENT.
(b)
UP802726
H.
EFFECTIVITY
ALL
Clean the electrical connectors with cleaning Federal Specification TT-I-735 Grade
B solvent. Remove oily type soil with a cotton swab moist with Federal Specification
TT-I-735 Grade B solvent.
Standard Cleaning Procedures (Subtask 21-10-37-100-008-A01)
(1)
Each part must be cleaned with the procedures referred to in this section or the equivalent
procedures used by an approved overhaul facility. Solutions specified must be made with
the instructions in this manual or to the instructions supplied by the product manufacturer.
(2)
These procedures agree with good shop procedures as used by the Honeywell Engines,
Systems and Services overhaul facility. Clean parts are important to satisfactory overhaul
and operation.
21-10-37
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COMPONENT MAINTENANCE MANUAL
396608
WARNING: USE THE CORRECT PERSONAL PROTECTION. COMPRESSED AIR WILL CAUSE
LOOSE PARTICLES THAT CAN GET IN YOUR EYES. THE AIRFLOW CAN CAUSE
CUTS. DO NOT POINT IT AT YOUR SKIN.
(3)
Use clean, dry, filtered, compressed air at a maximum of 20 PSIG (138 kPa) to dry parts.
(4)
Clean component parts.
(a)
Ball or roller bearing assemblies must be replaced or analyzed by a repair facility
specializing in the repair of bearing assemblies.
(b)
Clean the parts with the specified procedures as shown in Table 4003. When more
than one procedure to clean a part is shown in the table, use only the procedure
necessary to satisfactorily clean the part.
Table 4003. Cleaning Procedures
IPL
Figure
No.
Cleaning Procedure
Item
No.
Nomenclature
All standard metallic hardware
IPL Figure 1
UP802726
IPL Figure 2
EFFECTIVITY
ALL
1
2
X
X
3
4
50
Tube assembly
X
60
Tube assembly
X
70
Test fitting
X
100
Plug and bleeder
X
130
Tube assembly
X
140
Tube assembly
X
150
Tube assembly
X
160
Test fitting
X
190
Plug and bleeder
X
310
Tube assembly
X
40
Spring retainer assembly
X
60
Spring
X
70
Diaphragm assembly
90
Spring
X
X
100
Spring retainer
X
X
110
Poppet valve
X
X
160
Remote servo body assembly
X
170
Retainer and diaphragm assembly
180
Helical compression spring
X
200
Metering housing
X
230
Helical compression spring
X
X
240
Helical compression spring
X
X
5
6
X
X
X
21-10-37
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X
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396608
Table 4003. Cleaning Procedures (Cont)
IPL
Figure
No.
IPL Figure 3
IPL Figure 4
IPL Figure 5
IPL Figure 6
UP802726
IPL Figure 7
EFFECTIVITY
ALL
Cleaning Procedure
Item
No.
Nomenclature
1
250
Helical compression spring
X
260
Spring retainer
X
270
Spring retainer
X
280
Actuating rod
X
20
Pushrod retainer
X
70
Bellows
X
100
Bellows retainer assembly
X
130
Elbow
X
160
Union
X
180
Bellows cover assembly
10
Tube assembly
X
20
Elbow
X
60
Tube assembly
X
110
Elbow
X
60
Solenoid clamp
X
100
Mounting bracket
X
110
Union
X
130
Tube assembly
X
160
Tee
X
190
Elbow
X
200
Special plug
X
20
Solenoid valve assembly
X
110
Solenoid valve assembly
X
190
Solenoid valve assembly
X
40
Spring retainer assembly
X
60
Helical compression spring
X
70
Metal tube
X
90
Diaphragm assembly
110
Helical compression spring
X
120
Spring retainer
X
130
Poppet valve
X
170
Retainer and diaphragm assembly
2
3
4
5
6
X
X
X
X
X
21-10-37
© Honeywell International Inc. Do not copy without express permission of Honeywell.
X
X
X
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396608
Table 4003. Cleaning Procedures (Cont)
IPL
Figure
No.
IPL Figure 8
IPL Figure 9
IPL Figure 10
UP802726
IPL Figure 11
EFFECTIVITY
ALL
Cleaning Procedure
Item
No.
Nomenclature
1
180
Helical compression spring
X
X
190
Helical compression spring
X
X
200
Helical compression spring
X
X
210
Spring retainer
X
220
Spring retainer
X
230
Actuating rod
X
20
Pushrod retainer
X
70
Bellows
X
100
Bellows retainer assembly
X
130
Tee
X
160
Union
X
20
Metering housing
X
50
Helical compression spring
X
110
Regulator cover assembly
X
120
Spring retainer
X
130
Helical compression spring
X
150
Diaphragm assembly
160
Helical compression spring
X
170
Valve guide
X
190
Valve seat
X
210
Helical compression spring
X
X
220
Ball
X
X
230
Helical compression spring
X
X
240
Servo body assembly
X
70A
Ground and polished fused quartz disk
90
Actuator cover assembly
140
Connector and switch assembly
80
Actuator cover
110
Diaphragm assembly
140
Pin
X
X
150
Rod end clevis
X
X
160
Piston guide
X
2
3
4
5
6
X
X
X
X
X
X
X
X
X
X
X
21-10-37
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Table 4003. Cleaning Procedures (Cont)
IPL
Figure
No.
IPL Figure 12
IPL Figure 13
IPL Figure 14
IPL Figure 16
IPL Figure 17
IPL Figure 18
UP802726
IPL Figure 21
EFFECTIVITY
ALL
Cleaning Procedure
Item
No.
Nomenclature
1
180
Spring guide
X
190
Helical compression spring
X
210
Arm and link assembly
X
240
Sleeve guide
X
250
Actuator body assembly
X
10
Spring retainer
X
20
Helical compression spring
X
30
Spring retainer
X
50
Seal retainer
X
80
Bearing retainer
X
220
Threaded butterfly backing plate
X
230
Serrated butterfly backing plate
X
240
Venturi body assembly
X
10
Vented plug
X
50
Pin
X
60
Threaded retainer
X
70
Servo body assembly
X
30
Diaphragm retainer
X
50
Diaphragm retainer
X
60
Diaphragm plate
X
80
Diaphragm retaining plate
X
20
Diaphragm retaining plate
X
40
Diaphragm retaining plate
X
10
Servo cap
X
30
Servo piston assembly
X
70
Helical compression spring
X
120
Threaded retainer
X
130
Piston body assembly
X
20
Connector
X
X
30
Position indicator sensitive switch assembly
X
X
40
Indicator housing assembly
X
20
Diaphragm retainer
X
2
21-10-37
© Honeywell International Inc. Do not copy without express permission of Honeywell.
3
4
5
6
X
X
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Table 4003. Cleaning Procedures (Cont)
IPL
Figure
No.
IPL Figure 22
I.
Cleaning Procedure
Item
No.
Nomenclature
1
40
Actuating rod
X
50
Diaphragm retainer
X
20
Diaphragm backing plate
X
40
Diaphragm backing plate
X
UP802726
ALL
3
4
5
6
Job Close-up (Subtask 21-10-37-100-009-A01)
(1)
EFFECTIVITY
2
Remove all tools, equipment, used parts, and materials from the work area.
21-10-37
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INSPECTION/CHECK
1.
Planning Data (TASK 21-10-37-99C-804-A01)
A.
Reason for the Job (Subtask 21-10-37-99C-008-A01)
(1)
B.
Use these procedures to find damage or worn parts and parts that show signs of near
failure.
Job Setup Data (Subtask 21-10-37-99C-009-A01)
(1)
You can use equivalent alternatives for the special tools, fixtures, equipment, and
consumable materials unless specified differently. The user must find equivalent
alternatives.
(2)
Refer to Table 5001 for the special tools, fixtures, and equipment in this section.
(3)
CAGE codes and manufacturer’s addresses are available at https://cage.dla.mil.
Table 5001. Special Tools, Fixtures, and Equipment
Number
Description
Source
magnifying glass (5X power)
commercially available
Model H720
magnetizing unit
CAGE: 37676
Model ZA 28W
fluorescent penetrant unit
CAGE: 37676
MT-150
spring tester
CAGE: 11710
WARNING: BEFORE YOU USE A MATERIAL, REFER TO THE MANUFACTURER'S SAFETY
DATA SHEETS. SOME MATERIALS CAN BE DANGEROUS.
CAUTION:
(4)
DO NOT USE MATERIALS THAT ARE NOT EQUIVALENT TO HONEYWELL
SPECIFIED MATERIALS. MATERIALS THAT ARE NOT EQUIVALENT CAN CAUSE
DAMAGE TO THE EQUIPMENT AND CAN MAKE THE WARRANTY NOT
APPLICABLE.
Refer to Table 5002 for the consumable materials in this section.
Table 5002. Consumables
Number
Description
Source
AMS 2644
penetrant oil
commercially available
Magnaglo Carrier II
magnetic base oil
CAGE: 37676
Magnaglo Dry Concentrate No. 14A magnetic particles compound
UP802726
(5)
EFFECTIVITY
ALL
commercially available
The list that follows identifies Honeywell publications that are related to this section:
-
ATA No. 24-09-05
-
ATA No. 24-09-15.
21-10-37
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2.
Procedure (TASK 21-10-37-210-801-A01)
A.
Job Setup (Subtask 21-10-37-210-001-A01)
WARNING: BEFORE YOU USE A MATERIAL, REFER TO THE MANUFACTURER'S SAFETY
DATA SHEETS. SOME MATERIALS CAN BE DANGEROUS.
B.
CAUTION:
DO NOT USE MATERIALS THAT ARE NOT EQUIVALENT TO HONEYWELL
SPECIFIED MATERIALS. MATERIALS THAT ARE NOT EQUIVALENT CAN CAUSE
DAMAGE TO THE EQUIPMENT AND CAN MAKE THE WARRANTY NOT
APPLICABLE.
CAUTION:
DO THESE PROCEDURES IN A CLEAN ENVIRONMENT TO PREVENT DAMAGE
TO THE MECHANICAL COMPONENTS.
(1)
Obey the precautions.
(2)
User experience can be used to identify damaged or worn parts for serviceability. Damage
that does not affect function, reliability or safety is allowed.
(3)
Replace all damaged or worn parts. This prevents possible failures of the equipment.
General Inspection/Check Procedure of the Flow Control Valve (Subtask 21-10-37-210-002-A01)
(1)
These general check procedures are supplemental to the basic knowledge of repair
personnel. Because of the precision equipment used in these procedures the manufacturer
recommends they be followed.
(a)
(b)
(2)
Examine threaded parts.
1
Examine all threaded parts for crossed, stripped or broken threads. Discard
the part if threads are damaged.
2
Examine threaded inserts for looseness and the condition of the threads.
Refer to REPAIR if the inserts are loose or damaged.
Examine all seal surfaces and flanges for nicks, dents and scratches. Refer to
REPAIR if the seal surfaces or flanges are damaged.
Penetrant or magnetic particle inspection.
NOTE:
(a)
It is not necessary to do the penetrant or magnetic particle inspection on
anodized, plated or painted surfaces, unless wear or physical damage is found.
Do a penetrant inspection. Refer to ASTM-E1417.
1
Remove anodize or paint from the surface.
2
Remove all rust, scale, burrs, dirt, grease and any other contaminants.
Make sure the part is dry. Refer to CLEANING.
WARNING: USE THE CORRECT PERSONAL PROTECTION. THE OIL USED
DURING THIS INSPECTION CAN CAUSE SKIN, EYE AND LUNG
DAMAGE. THE HOT BLACK LIGHT WILL CAUSE BURNS TO
BODY AREAS WITH NO PROTECTION.
UP802726
3
EFFECTIVITY
ALL
Honeywell Overhaul Facility uses to ASTM-E1417, Type I, Method D,
Level 3. Refer to the manufacturer's instructions to use Model ZA-28W
fluorescent penetrant unit and AMS 2644 penetrant oil.
21-10-37
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(b)
(3)
C.
UP802726
ALL
When completed, remove all AMS 2644 penetrant oil. Refer to CLEANING.
5
Apply anodize or paint, if necessary. Refer to REPAIR.
Do a magnetic particle inspection. Refer to ASTM-E1444 and use the wet
continuous DC method.
1
Remove paint from the surface.
2
Remove all rust, scale, burrs, dirt, grease and other contaminations from
the part. Make sure that the part is dry. Refer to CLEANING.
3
Refer to the magnetizing unit manufacturer's instructions to use the Model
H720 magnetizing unit, Magnaglo Carrier II magnetic base oil and
Magnaglo Dry Concentrate No. 14A magnetic particles compound.
4
Magnetize the part in the longitudinal direction, do the check, then
magnetize in the circumferential direction and do the check again.
5
When completed, use the demagnetizing unit to demagnetize the part to
a maximum of 3 gauss.
6
After the part is demagnetized, remove all the magnetic base oil. Refer
to CLEANING.
7
Paint the part if necessary. Refer to REPAIR.
Visual checks.
(a)
Use a magnifying glass to examine the parts.
(b)
Refer to the detailed check procedures if a part shows a condition that could have
caused wear.
(c)
Dimensional checks are given for parts that wear. If a visual check shows no
damage or wear, but a dimensional check is necessary, specific instructions are
given.
(d)
Examine the parts that are usually replaced at each scheduled check period.
Damage to these parts can show a malfunction of other components.
General Inspection/Check Procedure of the Flow Control Valve (Subtask 21-10-37-210-003-A01)
(1)
EFFECTIVITY
4
Honeywell highly recommends that the operators adhere to a minimum work scope of the
following items listed below before shop visits.
(a)
Test solenoid assemblies for operation. Refer to ATA No. 24-09-05 and 24-09-15.
(b)
Verify specified torque on all fasteners. Refer to FITS AND CLEARANCES.
(c)
Check condition of all inserts.
(d)
Check condition of pressure regulator poppets and seats. Replace if necessary.
(e)
Check condition of butterfly backing plates. Do the Magnetic Particle Inspection
of butterfly backing plates per ASTM-E1444 for 17-4 PH Stainless Steel AMS 5643
or 15-5 PH Stainless Steel AMS 5659.
(f)
Check and replace as necessary all service change items Refer to DISASSEMBLY,
Table 3003.
21-10-37
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UP802726
D.
EFFECTIVITY
ALL
Detailed Inspection/Check Procedure of the Flow Control Valve (Subtask
21-10-37-210-004-A01)
(1)
This section has an illustration followed by a table which gives detailed check procedures
for parts shown in that illustration. Do the detailed checks as specified in Figure 5001 and
subsequent figures.
(2)
Do the detailed checks for Figure 5001 as specified in Table 5003.
21-10-37
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UP802726
Figure 5001. Flow Control Valve Inspection/Check
EFFECTIVITY
ALL
21-10-37
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Key to Figure 5001
20A. SCREW
190. PLUG AND BLEEDER
30. IDENTIFICATION PLATE
200. PACKING
40. LABEL
210. NUT
50. TUBE ASSEMBLY
220. BOLT
60. TUBE ASSEMBLY
230. WASHER
70. TEST FITTING
240. WASHER
80. PACKING
241. WASHER
90. NUT
242. WASHER
100. PLUG AND BLEEDER
250. BOLT
110. PACKING
260. WASHER
120. LABEL
270. LOW FLOW SERVO AND BELLOWS
ASSEMBLY
130. TUBE ASSEMBLY
280. SCREW
140. TUBE ASSEMBLY
290A. RETAINER
150. TUBE ASSEMBLY
300. PACKING
160. TEST FITTING
310. TUBE ASSEMBLY
170. PACKING
320. PACKING
180. NUT
330. HIGH FLOW SERVO, ACTUATOR AND
FLOW ASSEMBLY
Table 5003. Inspection/Check Procedures
Item Number
Nomenclature
Check Procedure
Limits
30
Identification plate
Examine the printed and
stamped information.
Printed and stamped
information can be read
and is correct.
50, 60, 130, 140, 150, 310 Tube assembly
Examine for cracks, nicks, There must be no cracks,
kinks and contamination nicks or kinks and no
in the tube assembly.
contamination.
270
Normal flow servo and
flow assembly
Refer to Figure 5002.
330
High flow servo actuator
and flow assembly
Refer to Figure 5004.
UP802726
(3)
EFFECTIVITY
ALL
Do the detailed checks for Figure 5002 as specified in Table 5004.
21-10-37
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UP802726
Figure 5002. Normal Flow Servo and Flow Assembly Inspection/Check
EFFECTIVITY
ALL
21-10-37
© Honeywell International Inc. Do not copy without express permission of Honeywell.
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Key to Figure 5002
10. SCREW
160. REMOTE SERVO BODY ASSEMBLY
20. WASHER
170. RETAINER AND DIAPHRAGM ASSEMBLY
30. NORMAL FLOW SERVO ADJUSTABLE
ASSEMBLY
180. HELICAL COMPRESSION SPRING
40. SPRING RETAINER ASSEMBLY
190. RETAINING RING
50. SETSCREW
200. METERING HOUSING
60. SPRING
210. PACKING
70. DIAPHRAGM ASSEMBLY
220. PACKING
80. WASHER
230. HELICAL COMPRESSION SPRING
90. SPRING
240. HELICAL COMPRESSION SPRING
100. SPRING RETAINER
250. HELICAL COMPRESSION SPRING
110. POPPET VALVE
260. SPRING RETAINER
120. SCREW
270. SPRING RETAINER
130. WASHER
280. ACTUATING ROD
140. SCREW
290. NORMAL FLOW BELLOWS AND COVER
ASSEMBLY
150. WASHER
Table 5004. Inspection/Check Procedures
Item Number
Nomenclature
Check Procedure
Limits
30
Normal flow servo
adjustable assembly
Examine the surfaces and There must be no
edges which contact the condition which can
diaphragm.
damage the diaphragm.
UP802726
Refer to Figure 5013.
60
Spring
Measure the load on the
spring at a compressed
length of 0.65 inch (16.5
mm).
70
Diaphragm assembly
Refer to Figure 5014.
90
Spring
Measure the load on the
spring at a compressed
length of 0.482 inch
(12.24 mm).
The load must be 7.9 to
8.9 pounds (3.6 to 4.1 kg).
110
Poppet valve
Examine for nicks,
scratches, burrs and
gouges.
There must not be any
nicks, scratches, burrs or
gouges.
160
Remote servo body
assembly
Refer to Figure 5013.
EFFECTIVITY
ALL
The load must be 9.12 to
11.12 pounds (2.9 to 3.5
kg).
21-10-37
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Table 5004. Inspection/Check Procedures (Cont)
Item Number
Nomenclature
Check Procedure
Limits
170
Retainer and diaphragm
assembly
Examine the diaphragm
for damage.
There must be no
condition which can cause
an air leak. The
diaphragm must not be
cracked or torn.
Refer to Figure 5015.
180
Helical compression
spring
Measure the load on the
spring at a compressed
length of 0.65 inch (16.5
mm).
200
Metering housing
Examine the seat for nicks There must be no nicks
and burrs which could
and burrs.
cause a leak.
230
Helical compression
spring
Measure the load on the
spring at a compressed
length of 0.34 inch (8.7
mm).
The load must be 13.5 to
16.5 pounds (6.1 to 7.5
kg).
240
Helical compression
spring
Measure the load on the
spring at a compressed
length of 0.59 inch (15.0
mm).
The load must be 2.7 to
3.3 pounds (1.2 to 1.5 kg).
250
Helical compression
spring
Measure the load on the
spring at a compressed
length of 0.51 inch (12.9
mm).
The load must be 2.07 to
2.53 pounds (0.9 to 1.1
kg).
290
Normal flow bellows and
cover assembly
Refer to Figure 5003.
UP802726
(4)
EFFECTIVITY
ALL
The load must be 4.23 to
5.03 pounds (1.9 to 2.3
kg).
Do the detailed checks for Figure 5003 as specified in Table 5005.
21-10-37
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UP802726
Figure 5003. Normal Flow Bellows and Cover Assembly Inspection/Check
EFFECTIVITY
ALL
21-10-37
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Key to Figure 5003
10. RETAINING RING
100. RETAINER ASSEMBLY
20. PUSHROD RETAINER
110. PACKING
30. PACKING
120. WASHER
40. NUT
130. ELBOW
50. WASHER
140. PACKING
60A. PACKING WITH RETAINER
150. NUT
70. BELLOWS
160. UNION
80. NUT
170. PACKING
90. PACKING
180. COVER ASSEMBLY
Table 5005. Inspection/Check Procedures
Item Number
Nomenclature
Check Procedure
20
Pushrod retainer
Examine the edges which There must be no
contact the packing.
condition which can
damage the packing.
70
Bellows
Examine the bellows for There must be no nicks,
nicks, gouges or dents
gouges or dents.
which could cause a leak.
100
Bellows retainer assembly Examine the edges which There must be no
contact the packing.
condition which can
damage the packing.
180
Bellows cover assembly
UP802726
(5)
EFFECTIVITY
ALL
Limits
Examine the edges which There must be no
contact the diaphragm.
condition which can
damage the diaphragm.
Do the detailed checks for Figure 5004 as specified in Table 5006.
21-10-37
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UP802726
Figure 5004. High Flow Servo, Actuator and Flow Assembly Inspection/Check
EFFECTIVITY
ALL
21-10-37
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Key to Figure 5004
10. TUBE ASSEMBLY
130. SCREW
20. ELBOW
140. WASHER
30. PACKING
150. NUT
40. NUT
160. SCREW
50. SCREW
170. BOLT
60. TUBE ASSEMBLY
180. WASHER
70. TUBE FITTING FLARED SLEEVE
190. WASHER
80. BUSHING
200. BOLT
90. BOLT
210. WASHER
100A. PACKING WITH RETAINER
110. ELBOW
220. SOLENOID, REGULATOR HIGH FLOW
SERVO AND PLUMBING ASSEMBLY
230. ACTUATOR AND FLOW ASSEMBLY
120. NUT
Table 5006. Inspection/Check Procedures
Item Number
Nomenclature
Check Procedure
10, 60
Tube assembly
Examine for cracks, nicks, There must be no cracks,
kinks and contamination nicks or kinks and no
in the tube assembly.
contamination.
220
Solenoid, regulator, high
flow servo and plumbing
assembly
Refer to Figure 5005.
230
Actuator and flow
assembly
Refer to Figure 5010.
UP802726
(6)
EFFECTIVITY
ALL
Limits
Do the detailed checks for Figure 5005 as specified in Table 5007.
21-10-37
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UP802726
Figure 5005. Solenoid, Regulator, High Flow Servo and Plumbing Assembly Inspection/Check
EFFECTIVITY
ALL
21-10-37
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Key to Figure 5005
10. NUT
140. BOLT
20. WASHER
150A. PACKING WITH RETAINER
21. WASHER
160. TEE
30. SCREW
170. BOLT
40. WASHER
180A. PACKING WITH RETAINER
50. WASHER
190. ELBOW
51. WASHER
200. PLUG
52. WASHER
210. PACKING
60. SOLENOID CLAMP
220. NUT
70. NUT
230. JUMPER ASSEMBLY
80. WASHER
240. JUMPER ASSEMBLY
90. SCREW
250. JUMPER ASSEMBLY
100. MOUNTING BRACKET
260. TERMINAL LUG
110. UNION
270. SHOULDERED STUD
120. PACKING
280. SOLENOID, REGULATOR AND HIGH FLOW
SERVO ASSEMBLY
130. TUBE ASSEMBLY
Table 5007. Inspection/Check Procedures
Item Number
Nomenclature
Check Procedure
130
Tube assembly
Examine for cracks, nicks, There must be no cracks,
kinks and contamination nicks or kinks and no
in the tube assembly.
contamination.
280
Solenoid, regulator and
Refer to Figure 5006.
high flow servo assembly
UP802726
(7)
EFFECTIVITY
ALL
Limits
Do the detailed checks for Figure 5006 as specified in Table 5008.
21-10-37
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UP802726
Figure 5006. Solenoid, Regulator and High Flow Servo Assembly Inspection/Check
EFFECTIVITY
ALL
21-10-37
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Key to Figure 5006
10. SCREW
120. INFORMATION PLATE
20. SOLENOID VALVE ASSEMBLY
130. PACKING
30. WASHER
140. PACKING
31. WASHER
150. PACKING
32. WASHER
160. SCREW
40. INFORMATION PLATE
170. RETAINER CLIP
50. PACKING
180. JUMPER ASSEMBLY
60. PACKING
190. SOLENOID VALVE ASSEMBLY
70. SCREW
200. INFORMATION PLATE
80. SCREW
210. PACKING
95. JUMPER ASSEMBLY
220. PACKING
105. RETAINER CLIP
230. REGULATOR AND HIGH FLOW SERVO
ASSEMBLY
110. SOLENOID VALVE ASSEMBLY
Table 5008. Inspection/Check Procedures
Item Number
Nomenclature
Check Procedure
Limits
20, 110, 190
Solenoid valve assembly
Examine the grooves
which hold the packings.
There must be no
condition which can
damage the packings.
230
Regulator and high flow
servo assembly
Refer to Figure 5007.
UP802726
(8)
EFFECTIVITY
ALL
Do the detailed checks for Figure 5007 as specified in Table 5009.
21-10-37
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UP802726
Figure 5007. Regulator and High Flow Servo Assembly Inspection/Check
EFFECTIVITY
ALL
21-10-37
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Key to Figure 5007
10. SCREW
130. POPPET VALVE
20. WASHER
140. SCREW
30. HIGH FLOW SERVO ADJUSTABLE
ASSEMBLY
150. WASHER
40. SPRING RETAINER ASSEMBLY
160. REGULATOR AND BODY ASSEMBLY
50. SETSCREW
170. RETAINER AND DIAPHRAGM ASSEMBLY
60. HELICAL COMPRESSION SPRING
180. HELICAL COMPRESSION SPRING
70. METAL TUBE
190. HELICAL COMPRESSION SPRING
80. PACKING
200. HELICAL COMPRESSION SPRING
90. DIAPHRAGM ASSEMBLY
210. SPRING RETAINER
100. WASHER
220. SPRING RETAINER
110. HELICAL COMPRESSION SPRING
230. ACTUATING ROD
120. SPRING RETAINER
240. HIGH FLOW BELLOWS AND COVER
ASSEMBLY
Table 5009. Inspection/Check Procedures
Item Number
Nomenclature
Check Procedure
Limits
30
High flow servo adjustable Examine the surfaces and There must be no
assembly
edges which contact the condition which can
diaphragm.
damage the diaphragm.
UP802726
Refer to Figure 5017.
60
Helical compression
spring
Measure the load on the
spring at a compressed
length of 0.65 inch (16.5
mm).
The load must be 9.12 to
11.12 pounds (4.1 to 5.0
kg).
70
Metal tube
Examine for cracks and
nicks, in the tube
assembly.
There must be no cracks
or nicks.
90
Diaphragm assembly
Refer to Figure 5014.
110
Helical compression
spring
Measure the load on the
spring at a compressed
length of 0.455 inch
(11.58 mm).
The load must be 7.6 to
8.8 pounds (3.5 to 4.0 kg).
130
Poppet valve
Examine for nicks,
scratches, burrs and
gouges.
There must not be any
nicks, scratches, burrs or
gouges.
160
Regulator and body
assembly
Refer to Figure 5009.
EFFECTIVITY
ALL
21-10-37
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Table 5009. Inspection/Check Procedures (Cont)
Item Number
Nomenclature
Check Procedure
Limits
170
Retainer and diaphragm
assembly
Examine the diaphragm
for damage.
There must be no
condition which can cause
an air leak. The
diaphragm must not be
cracked or torn.
Refer to Figure 5015.
180
Helical compression
spring
Measure the load on the
spring at a compressed
length of 0.65 inch (16.5
mm).
The load must be 4.23 to
5.03 pounds (1.9 to 2.3
kg).
190
Helical compression
spring
Measure the load on the
spring at a compressed
length of 0.59 inch (15.0
mm).
The load must be 2.7 to
3.3 pounds (1.2 to 1.5 kg).
200
Helical compression
spring
Measure the load on the
spring at a compressed
length of 0.51 inch (13.0
mm).
The load must be 2.05 to
2.51 pounds (0.9 to 1.1
kg).
240
High flow bellows and
cover assembly
Refer to Figure 5008.
UP802726
(9)
EFFECTIVITY
ALL
Do the detailed checks for Figure 5008 as specified in Table 5010.
21-10-37
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UP802726
Figure 5008. High Flow Bellows and Cover Assembly Inspection/Check
EFFECTIVITY
ALL
21-10-37
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Key to Figure 5008
10. RETAINING RING
100. BELLOWS RETAINER ASSEMBLY
20. PUSHROD RETAINER
110. PACKING
30. PACKING
120. WASHER
40. NUT
130. TEE
50. WASHER
140. PACKING
60. PACKING WITH RETAINER
150. NUT
70. BELLOWS
160. UNION
80. NUT
170. PACKING
90. PACKING
180. BELLOWS COVER ASSEMBLY
Table 5010. Inspection/Check Procedures
Item Number
Nomenclature
Check Procedure
20
Pushrod retainer
Examine the edges which There must be no
contact the packing.
condition which can
damage the packing.
70
Bellows
Examine the bellows for There must be no nicks,
nicks, gouges or dents
gouges or dents.
which could cause a leak.
100
Bellows retainer assembly Examine the edges which There must be no
contact the packing.
condition which can
damage the packing.
180
Bellows cover assembly
UP802726
(10)
EFFECTIVITY
ALL
Limits
Examine the edges which There must be no
contact the diaphragm.
condition which can
damage the diaphragm.
Do the detailed checks for Figure 5009 as specified in Table 5011.
21-10-37
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UP802726
Figure 5009. Regulator and Body Assembly Inspection/Check
EFFECTIVITY
ALL
21-10-37
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396608
Key to Figure 5009
10. RETAINING RING
130. HELICAL COMPRESSION SPRING
20. METERING HOUSING
140. WASHER
30. PACKING
150. DIAPHRAGM ASSEMBLY
40. PACKING
160. HELICAL COMPRESSION SPRING
50. HELICAL COMPRESSION SPRING
170. VALVE GUIDE
60. SCREW
180. PACKING
70. WASHER
190. VALVE SEAT
80. ADJUSTMENT NUT
200. PACKING
90. WASHER
210. HELICAL COMPRESSION SPRING
100. ADJUSTMENT SCREW
220. BALL
110. REGULATOR COVER ASSEMBLY
230. HELICAL COMPRESSION SPRING
120. SPRING RETAINER
240. SERVO BODY ASSEMBLY
Table 5011. Inspection/Check Procedures
Item Number
Nomenclature
Check Procedure
Limits
20
Metering housing
Examine the seat for nicks There must be no nicks
and burrs which could
and burrs.
cause a leak.
50
Helical compression
spring
Measure the load on the
spring at a compressed
length of 0.34 inch (8.6
mm).
The load must be 13.5 to
16.5 pounds (6.1 to 7.5
kg).
130
Helical compression
spring
Measure the load on the
spring at a compressed
length of 0.54 inch (13.7
mm).
The load must be 17.9 to
20.9 pounds (8.1 to 9.4
kg).
150
Diaphragm assembly
Examine the diaphragm
for damage.
There must be no
condition which can cause
an air leak. The
diaphragm must not be
cracked or damaged.
Refer to Figure 5020.
UP802726
160
EFFECTIVITY
ALL
Helical compression
spring
Measure the load on the
spring at a compressed
length of 0.45 inch (11.4
mm).
The load must be 1.2 to
1.4 pounds (0.5 to 0.6 kg).
21-10-37
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Table 5011. Inspection/Check Procedures (Cont)
Item Number
Nomenclature
Check Procedure
Limits
170
Valve guide
Do a penetrant inspection
to MIL-STD-6866 with
materials to MIL-I-25135
Type I, sensitivity Level 2,
Method optional.
Criteria to MIL-STD-1907,
Grade B except laps,
seams, and stringers are
not permitted.
210
Helical compression
spring
Measure the load on the The load must be 7.5 to
spring at a compressed
8.5 pounds (3.4 to 3.9 kg).
length of 0.385 inch (9.78
mm).
230
Helical compression
spring
Measure the load on the
spring at a compressed
length of 0.30 inch (7.6
mm).
UP802726
(11)
EFFECTIVITY
ALL
The load must be 0.36 to
0.44 pounds (0.16 to 0.20
kg).
Do the detailed checks for Figure 5010 as specified in Table 5012.
21-10-37
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UP802726
Figure 5010. Actuator and Flow Assembly Inspection/Check
EFFECTIVITY
ALL
21-10-37
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Key to Figure 5010
10. INFORMATION PLATE
110. INDICATOR WASHER
20. SCREW
120. SCREW
30. WASHER
130. WASHER
40. SCREW
140. CONNECTOR AND SWITCH ASSEMBLY
50. WASHER
150. BOLT ASSEMBLY
60. WASHER
160. WASHER
70A. GROUND AND POLISHED FUSED QUARTZ
DISK
170. BOLT
80. PACKING
180. ACTUATOR ASSEMBLY
90. ACTUATOR COVER ASSEMBLY
190. FLOW ASSEMBLY
100. SCREW
Table 5012. Inspection/Check Procedures
Item Number
Nomenclature
Check Procedure
Limits
70A
Disk
Examine for scratches
and that it is clear.
Replace if damaged or if
it is not clear.
140
Connector and switch
assembly
Refer to Figure 5018.
180
Actuator assembly
Refer to Figure 5011.
190
Flow assembly
Refer to Figure 5012.
UP802726
(12)
EFFECTIVITY
ALL
Do the detailed checks for Figure 5011 as specified in Table 5013.
21-10-37
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UP802726
Figure 5011. Actuator Assembly Inspection/Check
EFFECTIVITY
ALL
21-10-37
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Key to Figure 5011
10A. NUT
140. PIN
20. SCREW
150. ROD END CLEVIS
30. WASHER
160. PISTON GUIDE
40. NUT
170. PIN
50. WASHER
180. SPRING GUIDE
60. ADJUSTING SCREW
190. HELICAL COMPRESSION SPRING
70. PACKING
200. WASHER
80. ACTUATOR COVER
210. ARM AND LINK ASSEMBLY
90. NUT
220. SCREW
100. WASHER
230. WASHER
110. DIAPHRAGM ASSEMBLY
240. SLEEVE GUIDE
120. PIN
250. ACTUATOR BODY ASSEMBLY
130. PACKING
Table 5013. Inspection/Check Procedures
Item Number
Nomenclature
Check Procedure
Limits
110
Diaphragm assembly
Examine the diaphragm
for damage.
There must be no
condition which can cause
an air leak. The
diaphragm must not be
cracked or torn.
Refer to Figure 5021.
140
Pin
Measure the diameter that The diameter must be
contacts the clevis for
0.1540 to 0.1543 inch
wear.
(3.911 to 3.919 mm).
UP802726
Measure the diameter that The diameter must be
contacts the guide for
0.058 to 0.062 inch (1.47
wear.
to 1.58 mm).
150
Rod end clevis
Examine the o-ring
groove.
There must be no
condition which would
damage the o-ring.
160
Piston guide
Measure the saw slot for
wear.
The saw slot width must
be 0.070 to 0.080 inch
(1.78 to 2.03 mm).
190
Helical compression
spring
Measure the load on the The load must be 28.0 to
spring at a compressed
32.0 pounds (12.7 to 14.5
length of 3.55 inches (90.2 kg).
mm).
210
Arm and link assembly
Refer to Figure 5019.
EFFECTIVITY
ALL
21-10-37
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UP802726
(13)
EFFECTIVITY
ALL
Do the detailed checks for Figure 5012 as specified in Table 5014.
21-10-37
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UP802726
Figure 5012. Flow Assembly Inspection/Check
EFFECTIVITY
ALL
21-10-37
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Key to Figure 5012
10. SPRING RETAINER
140. ANNULAR BALL BEARING
20. HELICAL COMPRESSION SPRING
150. ANNULAR BALL BEARING
30. SPRING RETAINER
160. SCREW
40. SHAFT SEAL
170. WASHER
50. SEAL RETAINER
180. BOLT
60. BOLT
190. WASHER
70. WASHER
200. VALVE BUTTERFLY DISK
80. BEARING RETAINER
210. SHIM
90. PACKING
211. SHIM
100. WASHER
212. SHIM
101A. WASHER
213. SHIM
102A. WASHER
214. SHIM
103A. WASHER
220. THREADED BUTTERFLY BACKING PLATE
110. NUT
230. SERRATED BUTTERFLY BACKING PLATE
120. KEY WASHER
240. VENTURI BODY ASSEMBLY
130. NUT
Table 5014. Inspection/Check Procedures
Item Number
Nomenclature
Check Procedure
Limits
20
Helical compression
spring
Measure the load on the
spring at a compressed
length of 0.63 inch (16.0
mm).
The load must be 77.0 to
93.0 pounds (34.9 to 42.1
kg).
140, 150
Annular ball bearing
Examine for free rotation, Send to authorized repair
roughness and corrosion. facility for further test.
200
Valve butterfly disk
Examine the diameter for The diameter must be
wear.
3.395 to 3.397 inches
(86.23 to 86.28 mm).
220
Threaded butterfly
backing plate
Examine the disk groove
for wear.
The diameter must be
3.190 to 3.200 inches
(81.03 to 81.28 mm).
Examine the external
diameter which engages
the bearing for wear.
The diameter must be
0.4990 to 0.4996 inch
(12.675 to 12.690 mm).
UP802726
230
EFFECTIVITY
ALL
Serrated butterfly backing Examine the disk groove
plate
for wear.
The diameter must be
3.190 to 3.200 inches
(81.03 to 81.28 mm).
21-10-37
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Table 5014. Inspection/Check Procedures (Cont)
Item Number
Nomenclature
Check Procedure
Limits
Examine the external
diameter which engages
the bearing for wear.
The diameter must be
0.4990 to 0.4996 inch
(12.675 to 12.690 mm).
Measure across two 0.030 Dimension must be
inch (0.76 mm) pins to
0.4074 to 0.4084 inch
examine the external
(10.348 to 10.373 mm).
spline for wear.
240
Venturi body assembly
(14)
Examine the internal
diameter which engages
the bearing for wear.
The diameter must be
1.1255 to 1.1260 inches
(28.588 to 28.600 mm).
Refer to REPAIR.
Do the detailed checks for Figure 5013 as specified in Table 5015.
UP802726
Figure 5013. Normal Flow Servo Adjustable Assembly Inspection/Check
EFFECTIVITY
ALL
21-10-37
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Key to Figure 5013
10. VENTED PLUG
50. PIN
20. NUT
60. THREADED RETAINER
30. WASHER
70. SERVO BODY ASSEMBLY
40. SETSCREW
Table 5015. Inspection/Check Procedures
Item Number
Nomenclature
Check Procedure
Limits
10
Vented plug
Examine the hole for
blockage.
No blockage is permitted.
(15)
Do the detailed checks for Figure 5014 as specified in Table 5016.
UP802726
Figure 5014. Diaphragm Assembly Inspection/Check
EFFECTIVITY
ALL
21-10-37
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Key to Figure 5014
10. NUT
60. DIAPHRAGM PLATE
20. WASHER
70. AIR DIAPHRAGM
30. DIAPHRAGM RETAINER
80. DIAPHRAGM RETAINING PLATE
40. AIR DIAPHRAGM
90. WASHER
50. DIAPHRAGM RETAINER
100. RETAINING BOLT
Table 5016. Inspection/Check Procedures
Item Number
Nomenclature
Check Procedure
30, 50
Diaphragm retainer
Examine the surfaces and There must be no
edges which contact the condition which can
diaphragm.
damage the diaphragm.
40, 70
Air diaphragm
Examine the diaphragm
for cuts, wear and
damage.
60, 80
Diaphragm plate
Examine the surfaces and There must be no
edges which contact the condition which can
diaphragm.
damage the diaphragm.
(16)
Limits
No cuts, wear or damage
allowed.
Do the detailed checks for Figure 5015 as specified in Table 5017.
UP802726
Figure 5015. Retainer and Diaphragm Assembly Inspection/Check
EFFECTIVITY
ALL
21-10-37
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Key to Figure 5015
10. SPRING RETAINER
30. DIAPHRAGM
20. WASHER
Table 5017. Inspection/Check Procedures
Item Number
Nomenclature
Check Procedure
Limits
30
Diaphragm assembly
Examine the diaphragm
for cuts, wear and
damage.
No cuts, wear or damage
allowed. Refer to Figure
5016.
(17)
Do the detailed checks for Figure 5016 as specified in Table 5018.
UP802726
Figure 5016. Diaphragm Assembly Inspection/Check
EFFECTIVITY
ALL
21-10-37
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Key to Figure 5016
10. SPRING RETAINER
30. DIAPHRAGM
20. WASHER
Table 5018. Inspection/Check Procedures
Item Number
Nomenclature
20, 40
Diaphragm retaining plate Examine the surfaces and There must be no
edges which contact the condition which can
diaphragm.
damage the diaphragm.
30
Air diaphragm
UP802726
(18)
EFFECTIVITY
ALL
Check Procedure
Examine the diaphragm
for cuts, wear and
damage.
Limits
No cuts, wear or damage
allowed.
Do the detailed checks for Figure 5017 as specified in Table 5019.
21-10-37
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UP802726
Figure 5017. High Flow Servo Adjustable Assembly Inspection/Check
EFFECTIVITY
ALL
21-10-37
© Honeywell International Inc. Do not copy without express permission of Honeywell.
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Key to Figure 5017
10. SERVO CAP
80. NUT
20. PACKING
90. WASHER
30. SERVO PISTON ASSEMBLY
100. SETSCREW
40. PACKING
110. PIN
50. PACKING
120. THREADED RETAINER
60. SETSCREW
130. PISTON BODY ASSEMBLY
70. HELICAL COMPRESSION SPRING
Table 5019. Inspection/Check Procedures
Item Number
Nomenclature
Check Procedure
Limits
70
Helical compression
spring
Measure the load on the
spring at a compressed
length of 0.62 inch (15.7
mm).
The load must be 4.5 to
5.5 pounds (2.0 to 2.5 kg).
(19)
Do the detailed checks for Figure 5018 as specified in Table 5020.
UP802726
Figure 5018. Connector and Switch Assembly Inspection/Check
EFFECTIVITY
ALL
21-10-37
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Key to Figure 5018
10. SCREW
30. POSITION INDICATOR SENSITIVE SWITCH
ASSEMBLY
20. CONNECTOR
40. INDICATOR HOUSING ASSEMBLY
Table 5020. Inspection/Check Procedures
Item Number
Nomenclature
30
Position indicator sensitive Examine the switch for
switch assembly
continuity.
(20)
Check Procedure
Limits
There must be continuity
when the switch is
operated.
Do the detailed checks for Figure 5019 as specified in Table 5021.
UP802726
Figure 5019. Arm and Link Assembly Inspection/Check
EFFECTIVITY
ALL
21-10-37
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Key to Figure 5019
10. ADJUSTMENT NUT
40. PIN
20. SCREW
50. ACTUATING ARM
30. COTTER PIN
60. ACTUATING BUTTERFLY ARM
Table 5021. Inspection/Check Procedures
Item Number
Nomenclature
Check Procedure
Limits
50
Actuating arm
Examine the internal
diameters and measure
them for wear.
The diameter must be
0.155 to 0.1565 inch
(3.937 to 3.975 mm).
60
Actuating butterfly arm
Measure across two 0.030 Dimension must be
inch (0.76 mm) pins to
0.3163 inch (8.034 mm)
examine the internal
maximum.
spline for wear.
Examine the internal
diameter and measure it
for wear.
(21)
The diameter must be
0.1573 to 0.1578 inch
(3.995 to 4.008 mm).
Do the detailed checks for Figure 5020 as specified in Table 5022.
UP802726
Figure 5020. Diaphragm Assembly Inspection/Check
EFFECTIVITY
ALL
21-10-37
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Key to Figure 5020
10. RIVET
40. ACTUATING ROD
20. DIAPHRAGM RETAINER
50. DIAPHRAGM RETAINER
30. AIR DIAPHRAGM
Table 5022. Inspection/Check Procedures
Item Number
Nomenclature
Check Procedure
20, 50
Diaphragm retainer
Examine the surfaces and There must be no
edges which contact the condition which can
diaphragm.
damage the diaphragm.
40
Actuating rod
Examine the surfaces and There must be no
edges which contact the condition which can
diaphragm.
damage the diaphragm.
(22)
Limits
Do the detailed checks for Figure 5021 as specified in Table 5023.
UP802726
Figure 5021. Diaphragm Assembly Inspection/Check
EFFECTIVITY
ALL
21-10-37
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Key to Figure 5021
10. RIVET
30. AIR DIAPHRAGM
20. DIAPHRAGM BACKING PLATE
40. DIAPHRAGM BACKING PLATE
Table 5023. Inspection/Check Procedures
Item Number
Nomenclature
Check Procedure
20, 40
Diaphragm backing plate
Examine the surfaces and There must be no
edges which contact the condition which can
diaphragm.
damage the diaphragm.
E.
Job Close-up (Subtask 21-10-37-210-005-A01)
UP802726
(1)
EFFECTIVITY
ALL
Limits
Remove all tools, equipment, used parts, and materials from the work area.
21-10-37
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UP802726
Blank Page
EFFECTIVITY
ALL
21-10-37
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REPAIR
1.
Planning Data (TASK 21-10-37-99C-805-A01)
A.
B.
Reason for the Job (Subtask 21-10-37-99C-010-A01)
(1)
Use these procedures for the LRU to replace defective parts and replace or repair defective
subassemblies.
(2)
Do only those procedures of DISASSEMBLY that are necessary to make repairs. When
new parts are necessary, refer to the ILLUSTRATED PARTS LIST for the correct part
numbers and quantities.
Job Setup Data (Subtask 21-10-37-99C-011-A01)
(1)
You can use equivalent alternatives for the special tools, fixtures, equipment, and
consumable materials unless specified differently. The user must find equivalent
alternatives.
(2)
Refer to Table 6001 for the special tools, fixtures, and equipment in this section.
(3)
CAGE codes and manufacturer’s addresses are available at https://cage.dla.mil.
Table 6001. Special Tools, Fixtures, and Equipment
Number
Description
Source
blast cabinet
commercially available
brush
commercially available
oven
commercially available
1227-06
insert removal tool
CAGE: 0CLN7
1227-6
insert removal tool
CAGE: 0CLN7
3695-2
insert tang removal tool
CAGE: 0CLN7
3695-3
insert tang removal tool
CAGE: 0CLN7
3695-4
insert tang removal tool
CAGE: 0CLN7
7551-2
insert installation tool
CAGE: 0CLN7
7551-3
insert installation tool
CAGE: 0CLN7
7551-4
insert installation tool
CAGE: 0CLN7
WARNING: BEFORE YOU USE A MATERIAL, REFER TO THE MANUFACTURER'S SAFETY
DATA SHEETS. SOME MATERIALS CAN BE DANGEROUS.
CAUTION:
UP802726
(4)
EFFECTIVITY
ALL
DO NOT USE MATERIALS THAT ARE NOT EQUIVALENT TO HONEYWELL
SPECIFIED MATERIALS. MATERIALS THAT ARE NOT EQUIVALENT CAN CAUSE
DAMAGE TO THE EQUIPMENT AND CAN MAKE THE WARRANTY NOT
APPLICABLE.
Refer to Table 6002 for the consumable materials in this section.
21-10-37
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Table 6002. Consumables
Number
Description
Source
chromic acid flake
commercially available
distilled water
commercially available
612-34151 Epoxy, Type I, Class C
primer
CAGE: 58963
ANSI B74.18
abrasive cloth
commercially available
Daraclean 282
alkaline cleaner
CAGE: 37676
Federal Specification A-A-59105
nitric acid
commercially available
Federal Specification A-A-59503
liquid nitrogen
commercially available
Federal Specification TT-I-735
Grade B
solvent (isopropyl alcohol)
commercially available
Iridite No. 14-2
chromate coating
CAGE: 0PX54
Magnaglo Carrier II
magnetic base oil
CAGE: 37676
MIL-A-22262
120 grit sand
commercially available
MIL-L-46010
dry film lubricant
commercially available
MIL-S-5002
alkaline cleaner
commercially available
Screen No. 100-230
glass beads (Class IV, Size AF or
AG, 130 grit)
CAGE: 07852
(5)
The list that follows identifies Honeywell publications that are related to this section:
-
2.
Not applicable.
Procedure (TASK 21-10-37-300-801-A01)
A.
Job Setup (Subtask 21-10-37-300-001-A01)
WARNING: BEFORE YOU USE A MATERIAL, REFER TO THE MANUFACTURER'S SAFETY
DATA SHEETS. SOME MATERIALS CAN BE DANGEROUS.
CAUTION:
DO NOT USE MATERIALS THAT ARE NOT EQUIVALENT TO HONEYWELL
SPECIFIED MATERIALS. MATERIALS THAT ARE NOT EQUIVALENT CAN CAUSE
DAMAGE TO THE EQUIPMENT AND CAN MAKE THE WARRANTY NOT
APPLICABLE.
CAUTION:
DO THESE PROCEDURES IN A CLEAN ENVIRONMENT TO PREVENT DAMAGE
TO THE MECHANICAL COMPONENTS.
(1)
UP802726
B.
EFFECTIVITY
ALL
Obey the precautions.
References for Repair (Subtask 21-10-37-300-002-A01)
(1)
These references show where to find repair data that is located in other sections of this
manual. The data in other sections of this manual is necessary for repair of the flow control
valve and its primary subassemblies.
(2)
Refer to FITS AND CLEARANCES for:
21-10-37
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(3)
Component clearance
-
Torque limits.
Refer to ILLUSTRATED PARTS LIST for:
(4)
C.
-
-
Figure and item numbers
-
Subassembly and component locations
-
Correct part numbers
-
Correct quantities.
Refer to Standard Practices Manual 20-00-02/70-00-01. Standard repair procedures are
shop repairs that use the same procedures on many types of assemblies. Use the standard
repair procedures and approved local shop procedures.
Aluminum Touch-Up Solution Preparation (Subtask 21-10-37-300-003-A01)
NOTE:
Drinking water is suitable for preparation of solutions unless otherwise specified. When
distilled water is specified, deionized water can be substituted.
WARNING: USE THE CORRECT PERSONAL PROTECTION. THIS CHEMICAL/SOLUTION
CAN CAUSE SKIN, EYE AND LUNG DAMAGE. FOLLOW THE MANUFACTURER'S
INSTRUCTIONS FOR EACH CHEMICAL.
D.
E.
(1)
Dissolve 4 ounces (113.4 g) of Iridite No. 14-2 chromate coating into a gallon of distilled
water.
(2)
Maintain pH at 0.9 to 1.1 by adding chromic acid flake or Federal Specification A-A-59105
nitric acid.
(3)
Maintain solution at room temperature.
Primer Preparation (Subtask 21-10-37-300-004-A01)
(1)
Prepare 612-34151 Epoxy, Type I, Class C primer by mixing equal parts by volume of
primer and converter.
(2)
Let mixed primer to stand for 30 minutes before application.
Minor Surface Defects on Aluminum Alloy Parts Repair (Subtask 21-10-37-300-005-A01)
CAUTION:
REMOVE MINOR SURFACE DEFECTS IF THEY COULD CAUSE DAMAGE TO
THE OPERATION. REMOVAL OF DEFECTS MUST NOT CAUSE OR INCREASE
LEAKAGE OR CAUSE DAMAGE TO THE SEAL FUNCTION.
(1)
Remove the minor surface burrs, scratches or galling with an ANSI B74.18 abrasive cloth.
(2)
Repair areas where the base metal is seen.
WARNING: USE THE CORRECT PERSONAL PROTECTION. THIS
CHEMICAL/SOLUTION CAN CAUSE SKIN, EYE AND LUNG DAMAGE.
FOLLOW THE MANUFACTURER'S INSTRUCTIONS FOR EACH
CHEMICAL.
UP802726
(a)
EFFECTIVITY
ALL
Clean the surface with Federal Specification TT-I-735 Grade B solvent.
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(b)
Soak the part in a solution of Daraclean 282 alkaline cleaner or MIL-S-5002 alkaline
cleaner for 10 to 15 minutes.
(c)
Clean the surface with a brush.
WARNING: USE THE CORRECT PERSONAL PROTECTION. COMPRESSED AIR
WILL CAUSE LOOSE PARTICLES THAT CAN GET IN YOUR EYES. THE
AIRFLOW CAN CAUSE CUTS. DO NOT POINT IT AT YOUR SKIN.
(d)
Flush the part with water at 80 to 110°F (27 to 43°C). Dry with compressed air.
WARNING: USE THE CORRECT PERSONAL PROTECTION. THIS
CHEMICAL/SOLUTION CAN CAUSE SKIN, EYE AND LUNG DAMAGE.
FOLLOW THE MANUFACTURER'S INSTRUCTIONS FOR EACH
CHEMICAL.
(e)
Repair areas where the base metal is seen with aluminum touch-up solution. Let
the repaired area stay wet for 1 minute. Flush with water at 80 to 110°F (27 to
43°C).
WARNING: USE THE CORRECT PERSONAL PROTECTION. COMPRESSED AIR
WILL CAUSE LOOSE PARTICLES THAT CAN GET IN YOUR EYES. THE
AIRFLOW CAN CAUSE CUTS. DO NOT POINT IT AT YOUR SKIN.
WARNING: USE THE CORRECT PERSONAL PROTECTION. HEATED PARTS WILL
CAUSE BURNS.
(f)
F.
Dry the part with compressed air or oven dry for 30 minutes at 175 to 225°F (79
to 107°C).
Remove Hard Carbon, Paint, Scale and Mild Corrosion from Parts by Glass Bead Peen
Process (Subtask 21-10-37-300-006-A01)
WARNING: USE CORRECT PERSONAL PROTECTION. THIS CHEMICAL SOLUTION CAN
CAUSE SKIN, EYE AND LUNG DAMAGE. THE DANGER AND PRECAUTIONS
FOR EACH CHEMICAL IS DIFFERENT.
(1)
Clean the parts with solvent.
NOTE:
(2)
Do not glass bead peen parts until a penetrant or magnetic particle inspection
has been done.
Put covers on surfaces that can be damaged by glass bead peen procedure.
WARNING: USE THE CORRECT PERSONAL PROTECTION. ABRASIVE BLAST
PROCEDURES WILL CAUSE LOOSE PARTICLES THAT CAN GET IN YOUR
EYES.
(3)
Put the part in a standard glass bead peen blast cabinet with the air pressure set at 30
PSIG (207 kPa) maximum. Fill the cabinet with Screen No. 100-230 glass beads.
NOTE:
CAUTION:
UP802726
(4)
EFFECTIVITY
ALL
Clean and fill the glass bead peen equipment after each 24 hours of use.
CONTROL THE AIR PRESSURE TO KEEP EROSION OF THE BASE METAL TO
A MINIMUM. KEEP THE NOZZLE IN MOTION TO PREVENT EROSION DAMAGE
TO THE PART.
Peen the surface until the defect is removed.
21-10-37
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WARNING: USE THE CORRECT PERSONAL PROTECTION. THE HEATED PARTS WILL
CAUSE BURNS.
(5)
G.
Flush the part with water to remove glass beads. Dry in an oven at 175 to 225°F (79 to
107°C).
Minor Surface Defects on Steel Parts Repair (Subtask 21-10-37-300-007-A01)
CAUTION:
(1)
H.
REMOVE MINOR SURFACE DEFECTS IF THEY COULD CAUSE DAMAGE TO
THE OPERATION. REMOVAL OF DEFECTS MUST NOT CAUSE OR INCREASE
LEAKAGE OR CAUSE DAMAGE TO THE SEAL FUNCTION.
Remove the minor surface burrs, scratches or galling with ANSI B74.18 abrasive cloth.
Remove Heavy Corrosion, Hard Carbon, Paint and Scale from Steel Parts by Abrasive
Blasting (Subtask 21-10-37-300-008-A01)
(1)
Put covers on surface that can be damaged by abrasive blasting.
WARNING: USE THE CORRECT PERSONAL PROTECTION. ABRASIVE BLASTING WILL
CAUSE LOOSE PARTICLES THAT CAN GET IN YOUR EYES.
CAUTION:
(2)
KEEP THE NOZZLE IN MOTION TO PREVENT DAMAGE TO THE PART.
Put the part in a standard blast cabinet and set the air pressure at 15 to 30 PSIG (103 to
207 kPa). Use MIL-A-22262 120 grit sand to sandblast the part as necessary to remove
surface defects. If necessary, decrease the air pressure to control the action on the base
metal of part.
WARNING: USE CORRECT PROTECTION. HEATED PARTS CAN CAUSE BURNS.
(3)
Flush the parts with water to remove the sand. Dry for 1 hour in an oven preheated to 175
to 225°F (79 to 107°C).
WARNING: USE THE CORRECT PERSONAL PROTECTION. OIL CAN HAVE AN ADDITIVE
CALLED TRICRESYL PHOSPHATE IN IT. THIS CHEMICAL IS AN ASPHYXIANT;
IT IS POISONOUS AND CAN BE ABSORBED THROUGH THE SKIN.
(4)
I.
Apply a layer of Magnaglo Carrier II magnetic base oil to the part if the part is to have a
magnetic particle inspection in 48 hours. If not, use oil as a corrosion preventive.
Loose or Damaged Thread Insert Repair (Subtask 21-10-37-300-009-A01)
(1)
Use 1227-06 insert removal tool or 1227-6 insert removal tool.
WARNING: USE SOLVENT ONLY IN A WELL-VENTILATED AREA. AVOID BREATHING
VAPORS OR SKIN CONTACT. DO NOT USE NEAR IGNITION SOURCES OR
OPEN FLAMES.
(2)
Clean hole from which insert was removed using Federal Specification TT-I-735 Grade B
solvent. Remove corrosion if present.
CAUTION:
UP802726
(3)
EFFECTIVITY
ALL
THE USE OF TOO MUCH PRIMER OR SEALANT CAN CAUSE THE VENTS AND
ORIFICES TO CLOG.
Apply a thin, even layer of primer to threaded area in which new insert is to be installed.
Install insert while primer is still wet.
21-10-37
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(4)
Use 7551-2 insert installation tool, 7551-3 insert installation tool or 7551-4 insert installation
tool to install new insert 3/4 to 1 1/2 turns below surface of countersink. Remove tang, if
applicable, using 3695-2 insert tang removal tool, 3695-3 insert tang removal tool, 3695-4
insert tang removal tool or modified screwdriver.
WARNING: USE THE CORRECT PERSONAL PROTECTION. THE HEATED PARTS WILL
CAUSE BURNS.
(5)
J.
Touch up lead thread of component with a thin layer of primer. Let primer to cure 4 to 6
hours at room temperature or 1 hour in an oven at 180 to 275°F (82 to 135°C).
Replace the Bushings in Aluminum Alloy Parts (Subtask 21-10-37-300-010-A01)
CAUTION:
(1)
BE CAREFUL NOT TO DAMAGE THE BASIC PART WHEN THE BUSHING IS
REMOVED.
Push or machine the bushing from the basic part.
WARNING: USE THE CORRECT PERSONAL PROTECTION. THIS CHEMICAL/SOLUTION
CAN CAUSE SKIN, EYE, AND LUNG DAMAGE. THE DANGER AND
PRECAUTIONS FOR EACH CHEMICAL IS DIFFERENT.
(2)
Clean the hole from which the bushing was removed with solvent.
(3)
Apply a thin smooth layer of primer to the inner diameter where the new bushing is to be
installed. Push the new bushing into position while the primer is still wet. Remove the
primer that is not necessary.
WARNING: USE THE CORRECT PERSONAL PROTECTION. HEATED PARTS WILL CAUSE
BURNS.
(4)
Let the primer dry 4 to 6 hours at room temperature or 1 hour in an oven at 180 to 275°F
(82 to 135°C).
WARNING: USE THE CORRECT PERSONAL PROTECTION. PROCEDURES THAT NEED
GRIND/MACHINE WORK WILL CAUSE LOOSE PARTICLES THAT CAN GET IN
YOUR EYES.
(5)
K.
If necessary, machine the inner diameter of the bushing as specified in the detailed repair
procedure. Clean the machined area with solvent.
Replace the Bushings in Steel Parts (Subtask 21-10-37-300-011-A01)
WARNING: USE THE CORRECT PERSONAL PROTECTION. PROCEDURES THAT NEED
GRIND/MACHINE WORK WILL CAUSE LOOSE PARTICLES THAT CAN GET IN
YOUR EYES.
CAUTION:
(1)
BE CAREFUL NOT TO DAMAGE THE BASIC PART.
Machine the bushing to a thin shell. Carefully remove the remaining of the bushing.
WARNING: USE THE CORRECT PERSONAL PROTECTION. THIS CHEMICAL/SOLUTION
CAN CAUSE SKIN, EYE, AND LUNG DAMAGE. THE DANGER AND
PRECAUTIONS FOR EACH CHEMICAL IS DIFFERENT.
UP802726
(2)
EFFECTIVITY
ALL
Clean the hole from which the bushing was removed with solvent.
21-10-37
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WARNING: USE THE CORRECT PERSONAL PROTECTION. LIQUID NITROGEN WILL CAUSE
BURNS.
(3)
If necessary, freeze the bushing in Federal Specification A-A-59503 liquid nitrogen and
push into position.
WARNING: USE SOLVENT ONLY IN A WELL-VENTILATED AREA. AVOID BREATHING
VAPORS OR SKIN CONTACT. DO NOT USE NEAR IGNITION SOURCES OR
OPEN FLAMES.
(4)
L.
Clean the machined area with solvent.
Replace the Pins in Aluminum Alloy (Subtask 21-10-37-300-012-A01)
(1)
Remove the pin from the part.
WARNING: USE THE CORRECT PERSONAL PROTECTION. THIS CHEMICAL/SOLUTION
CAN CAUSE SKIN, EYE, AND LUNG DAMAGE. THE DANGER AND
PRECAUTIONS FOR EACH CHEMICAL IS DIFFERENT.
(2)
Clean the hole from which the pin was removed with solvent. Let the solvent fully dry.
(3)
Apply a thin, smooth layer of the primer to the inner diameter of the hole. While the primer
is still wet, push the pin the position. Remove primer that is not necessary.
WARNING: USE THE CORRECT PERSONAL PROTECTION. HEATED PARTS WILL CAUSE
BURNS.
(4)
M.
Let the primer dry for 4 to 6 hours at room temperature or 1 hour in an oven at 180 to
275°F (82 to 135°C).
Replace the Pins in Steel Parts (Subtask 21-10-37-300-013-A01)
WARNING: USE THE CORRECT PERSONAL PROTECTION. PROCEDURES THAT NEED
GRIND/MACHINE WORK WILL CAUSE LOOSE PARTICLES THAT CAN GET IN
YOUR EYES.
(1)
Machine the pin to remove.
WARNING: USE THE CORRECT PERSONAL PROTECTION. THIS CHEMICAL/SOLUTION
CAN CAUSE SKIN, EYE, AND LUNG DAMAGE. THE DANGER AND
PRECAUTIONS FOR EACH CHEMICAL IS DIFFERENT.
N.
(2)
Clean the hole from which the pin was removed with solvent. Let the solvent fully dry.
(3)
Push the new pin the position.
Dry-film Lubricant Repair (Subtask 21-10-37-300-014-A01)
UP802726
CAUTION:
EFFECTIVITY
ALL
DO NOT REMOVE HARD ANODIZE COATING.
(1)
Use an abrasive cloth to remove dry-film lubricant. Do not remove anodized or plated finish
of the part.
(2)
Clean the surface to be repaired. (Refer to CLEANING).
(3)
Let the surface dry.
21-10-37
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WARNING: USE DRY-FILM LUBRICANT IN A WELL-VENTILATED AREA. AVOID BREATHING
VAPORS. AVOID SKIN OR EYE CONTACT. KEEPAWAY FROM SPARKS, FLAME
OR POSSIBLE IGNITION SOURCES.
O.
(4)
Apply MIL-L-46010 dry-film lubricant to the part. Use the manufacturer's instructions and
apply the necessary thickness of the dry-film lubricant.
(5)
Use the manufacturer's instructions to cure the dry-film lubricant.
Repair of the Venturi Body Assembly, Butterfly Plate Sealing and Bearing Bore(s) (Subtask
21-10-37-300-015-A01)
(1)
A proprietary repair is available for the venturi body assembly, providing all other limits in
check procedures are met.
(2)
This repair must be done by Honeywell or its approved vendors. Return the part to be
repaired to:
-
Honeywell Aerospace Services
Distribution Center
1944 E. Sky Harbor Circle
Phoenix, AZ 85034-3440
(3)
To qualify for this repair, all other conditions must be acceptable as-is or repairable. Due
to fixed process control requirements which must be maintained, this repair can only be
done by Honeywell or a Honeywell-approved vendor.
(4)
Chrome plate repair butterfly bearing bore(s) as follows:
UP802726
(5)
EFFECTIVITY
ALL
or contact Honeywell Aerospace Contact Team to coordinate return of the part.
(a)
All wear/damage of 0.010 inch (0.25 mm) maximum depth to bearing bore(s) is
repairable.
(b)
Machine bearing bore(s).
(c)
Fluorescent penetrant inspect repair area.
(d)
Prepare for and chrome plate bearing bore(s).
(e)
Finish machine bearing bore(s).
(f)
Clean venturi body assembly.
Metal spray repair butterfly bearing bore(s) as follows:
(a)
All wear/damage of 0.027 inch (0.69 mm) maximum depth to bearing bore(s) is
repairable.
(b)
Machine bearing bore(s).
(c)
Fluorescent penetrant inspect repair area.
(d)
Prepare for and metal spray bearing bore(s).
(e)
Finish machine bearing bore(s).
(f)
Clean venturi body assembly.
21-10-37
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(6)
(7)
P.
UP802726
ALL
(a)
All wear/damage of 0.010 inch (0.25 mm) maximum depth to butterfly plate sealing
bore is repairable.
(b)
Machine butterfly plate sealing bore.
(c)
Fluorescent penetrant inspect repair area.
(d)
Prepare for and chrome butterfly plate sealing bore.
(e)
Finish machine butterfly plate sealing bore.
(f)
Clean venturi body assembly.
Metal spray repair butterfly plate sealing bore as follows:
(a)
All wear/damage of 0.044 inch (1.12 mm) maximum depth to butterfly plate sealing
bore is repairable.
(b)
Machine butterfly plate sealing bore.
(c)
Fluorescent penetrant inspect repair area.
(d)
Prepare for and metal spray butterfly plate sealing bore.
(e)
Finish machine butterfly plate sealing bore.
(f)
Clean venturi body assembly.
Parts Material and Surface Treatment Identification Data (Subtask 21-10-37-300-016-A01)
(1)
EFFECTIVITY
Chrome plate repair butterfly plate sealing bore as follows:
Refer to Figure 6001 and Table 6003 for the material identification and surface treatment
data in this section.
21-10-37
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UP802726
Figure 6001. Flow Assembly
EFFECTIVITY
ALL
21-10-37
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Key to Figure 6001
10. SPRING RETAINER
140. ANNULAR BALL BEARING
20. HELICAL COMPRESSION SPRING
150. ANNULAR BALL BEARING
30. SPRING RETAINER
160. SCREW
40. SHAFT SEAL
170. WASHER
50. SEAL RETAINER
180. BOLT
60. BOLT
190. WASHER
70. WASHER
200. VALVE BUTTERFLY DISK
80. BEARING RETAINER
210. SHIM
90. PACKING
211. SHIM
100. WASHER
212. SHIM
101A. WASHER
213. SHIM
102A. WASHER
214. SHIM
103A. WASHER
220. THREADED BUTTERFLY BACKING PLATE
110. NUT
230. SERRATED BUTTERFLY BACKING PLATE
120. KEY WASHER
240. VENTURI BODY ASSEMBLY
130. NUT
Table 6003. Parts Material and Surface Treatment Identification Data
Item No.
Nomenclature
Material
Surface Treatment:
220, 230
Plate
CRES 17-4PH per
AMS5643
Chrome plate per GPS
3109-1, 0.0001 to 0.0002
inch (0.003 to 0.005 mm)
thick. Dry-film lube recess
for disk (200) per GPS
3211-1 Type II, 0.0001 to
0.0002 inch (0.003 to
0.005 mm) thick.
Q.
Job Close-up (Subtask 21-10-37-300-017-A01)
UP802726
(1)
EFFECTIVITY
ALL
Remove all tools, equipment, used parts, and materials from the work area.
21-10-37
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UP802726
Blank Page
EFFECTIVITY
ALL
21-10-37
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ASSEMBLY
1.
Planning Data (TASK 21-10-37-99C-806-A01)
A.
Reason for the Job (Subtask 21-10-37-99C-012-A01)
(1)
B.
Use these procedures to assemble the LRU. Do only those procedures that are applicable
to the disassembly done.
Job Setup Data (Subtask 21-10-37-99C-013-A01)
(1)
You can use equivalent alternatives for the special tools, fixtures, equipment, and
consumable materials unless specified differently. The user must find equivalent
alternatives.
(2)
Refer to Table 7001 for the special tools, fixtures, and equipment in this section.
(3)
CAGE codes and manufacturer’s addresses are available at https://cage.dla.mil.
Table 7001. Special Tools, Fixtures, and Equipment
UP802726
Number
Description
Source
brush
commercially available
magnifying glass (5X power)
commercially available
Model DPP10
force gage
CAGE: 11710
Model 8062A
continuity box
CAGE: 0HYG7
287847-1
pneumatic rivet machine
CAGE: 06848
287850-1
rivet set adapter
CAGE: 06848
287865-1
rivet set
CAGE: 06848
289137-1
pneumatic rivet set
CAGE: 06848
3791271-1
rivet set
CAGE: 06848
833564-1
seal installation tool
CAGE: 06848
834664-1
socket wrench
CAGE: 06848
835058-1
shim clearance gage
CAGE: 06848
835377-1
special pliers
CAGE: 06848
835381-1
holding fixture
CAGE: 06848
835382-1
spanner wrench
CAGE: 06848
835384-1
spring compressor
CAGE: 06848
835385-1
holding tool
CAGE: 06848
835405-1
alignment screws
CAGE: 06848
835407-1
bond fixture
CAGE: 06848
835408-1
bond fixture
CAGE: 06848
EFFECTIVITY
ALL
21-10-37
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WARNING: BEFORE YOU USE A MATERIAL, REFER TO THE MANUFACTURER'S SAFETY
DATA SHEETS. SOME MATERIALS CAN BE DANGEROUS.
CAUTION:
(4)
DO NOT USE MATERIALS THAT ARE NOT EQUIVALENT TO HONEYWELL
SPECIFIED MATERIALS. MATERIALS THAT ARE NOT EQUIVALENT CAN CAUSE
DAMAGE TO THE EQUIPMENT AND CAN MAKE THE WARRANTY NOT
APPLICABLE.
Refer to Table 7002 for the consumable materials in this section.
Table 7002. Consumables
Number
Description
Source
cotton swab
commercially available
732 Multi-Purpose
sealant (white)
CAGE: 5D028
Braycote 248, Type 3
corrosion preventative compound
CAGE: 4RRP4
DBT
silicone catalyst activator
CAGE: 5V1P4
ELAN-Tron C301
hardener
CAGE: 97160
ELAN-Tron E 203
black resin
CAGE: 97160
Federal Specification A-A-3165
gloss lacquer
CAGE: 57NK3
Federal Specification TT-I-735
Grade B
solvent (isopropyl alcohol)
commercially available
Liqui-Moly, Grade NV
lubricating compound
CAGE: 98112
MIL-A-46106, Group I
sealant
commercially available
Molykote Z
lubricant
CAGE: 5D028
MS20995C20
lockwire
commercially available
Nycote 7-11
protective coating
CAGE: 05803
PR-1200 RTV
primer (red)
CAGE: 5D028
RTV 60
silicone rubber compound
CAGE: 5V1P4
SS4004P
silicone primer
CAGE: 5V1P4
(5)
The list that follows identifies Honeywell publications that are related to this section:
UP802726
-
EFFECTIVITY
ALL
Not applicable.
21-10-37
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2.
Procedure (TASK 21-10-37-400-801-A01)
A.
Job Setup (Subtask 21-10-37-400-001-A01)
WARNING: BEFORE YOU USE A MATERIAL, REFER TO THE MANUFACTURER'S SAFETY
DATA SHEETS. SOME MATERIALS CAN BE DANGEROUS.
CAUTION:
DO NOT USE MATERIALS THAT ARE NOT EQUIVALENT TO HONEYWELL
SPECIFIED MATERIALS. MATERIALS THAT ARE NOT EQUIVALENT CAN CAUSE
DAMAGE TO THE EQUIPMENT AND CAN MAKE THE WARRANTY NOT
APPLICABLE.
CAUTION:
DO THESE PROCEDURES IN A CLEAN ENVIRONMENT TO PREVENT DAMAGE
TO THE MECHANICAL COMPONENTS.
(1)
Obey the precautions.
(2)
The item numbers shown in the DPL are the same as the item numbers on the exploded
view illustration(s). To find a part number, find the part on the illustration and note the item
number. Find the item number in the parts list and read the correct part number. Item
numbers refer to the same figure until a different figure is specified.
(3)
If applicable, refer to the data written during assembly for the location of the tie points and
where to connect the components and wires.
(4)
Remove all corrosion preventive compound and contamination from the parts before
assembly.
NOTE:
The assembly procedures are in the sequence of the illustration first and then
the text on the same page or adjacent pages where possible. All necessary
information is given so that the unit can be assembled without reference to a
different part of the manual.
(5)
All the nuts, bolts, and screws must be tightened to a standard torque unless the torque
is specified in the text. Refer to FAA Manual FAA-H-8083-30, Aviation Maintenance
Technician Handbook, for standard torque.
(6)
Use lubricating compound for the assembly of all threaded parts as follows:
CAUTION:
USE OF TOO MUCH LUBRICATING COMPOUND CAN CAUSE CLOGGED
VENTS AND ORIFICES.
(a)
Apply a small quantity of Liqui-Moly, Grade NV lubricating compound to the threads
of all male threaded parts.
(b)
Remove all of the Liqui-Moly, Grade NV lubricating compound that is remaining
after assembly of the threaded parts.
UP802726
WARNING: USE THE CORRECT PERSONAL PROTECTION. OIL CAN HAVE AN ADDITIVE
CALLED TRICRESYL PHOSPHATE IN IT. THIS CHEMICAL IS AN ASPHYXIANT;
IT IS POISONOUS AND CAN BE ABSORBED THROUGH THE SKIN.
EFFECTIVITY
ALL
(7)
Use Braycote 248, Type 3 corrosion preventative compound to lubricate all packings before
installation.
(8)
Use MS20995C20 lockwire on all hardware (bolts, screws, plumbing, electrical connectors)
with lockwire holes. Install the lockwire as specified in Aerospace Standard 567.
21-10-37
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(9)
When screws or bolts are too long or too short, a longer or shorter standard screw or bolt
can be used if there is a minimum of one full thread more than the face of the threaded
part or nut.
NOTE:
There are no optional screw or bolt lengths permitted for blind hole applications.
(10)
On rivet installation, if the shank of the rivet is too long or too short, use one size longer
or one size shorter rivet as necessary.
(11)
Check Point Notes
(a)
The check points in this section are used by Honeywell at/or after precision build
operations. Table 7003 shows the check points.
Table 7003. Check Point Summary
Check Point
Operation
10
Make sure there is a Dimension C clearance of 0.0005 to 0.0015 inch (0.013 to 0.038
mm), between plates (220, 230).
20
Make sure the plates are centered in 0.005 inch (0.13 mm).
30
Make sure there is a 0.001 to 0.003 inch (0.03 to 0.08 mm) interference between the
annular ball bearing (140) and the bearing retainer (80).
40
Make sure the arm and link assembly adjustment screw locknut is safety wired.
50
Make sure the screws (40) are safety wired.
60
Make sure the quantity of washers (30, 31, 32) gives a Dimension M of 0.008 to 0.012
inch (0.20 to 0.30 mm).
B.
Assembly of the Diaphragm Assembly (Subtask 21-10-37-400-002-A01)
UP802726
(1)
EFFECTIVITY
ALL
Refer to Figure 7001 for all the item numbers unless specified differently.
21-10-37
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UP802726
Figure 7001. Diaphragm Assembly
EFFECTIVITY
ALL
21-10-37
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Key to Figure 7001
10. RIVET
20. WASHER
10. SPRING RETAINER
30. AIR DIAPHRAGM
20. DIAPHRAGM RETAINING PLATE
40. DIAPHRAGM RETAINING PLATE
WARNING: USE CORRECT PROTECTION. THIS CHEMICAL/SOLUTION CAN CAUSE SKIN,
EYE AND LUNG DAMAGE. FOLLOW THE MANUFACTURER’S INSTRUCTIONS
FOR EACH CHEMICAL.
(2)
Clean the mating surfaces of washer (20, IPL Figure 15) and spring retainer (10) with
Federal Specification TT-I-735 Grade B solvent.
(3)
Dry the mating surfaces of washer (20) and spring retainer (10).
(4)
Apply PR-1200 RTV primer to the mating surfaces of washer (20) and spring retainer (10).
(5)
Cure the PR-1200 RTV primer for a minimum of 30 minutes.
(6)
Apply 732 Multi-Purpose sealant or MIL-A-46106, Group I sealant to the mating surfaces
of washer (20) and spring retainer (10).
(7)
Use the 835408-1 bond fixture to bond washer (20) and spring retainer (10).
(8)
Assemble the diaphragm retaining plate (40, IPL Figure 16), air diaphragm (30) and
diaphragm retaining plate (20). Elastomer side of diaphragm must be against diaphragm
retaining plate (40).
(9)
Install rivets (10) with the manufactured head against diaphragm retaining plate (20). Rivet
components together using 287847-1 pneumatic rivet machine, 287850-1 rivet set adapter
and 287865-1 rivet set with 2,500 pounds (1,134 kg) of force.
WARNING: USE CORRECT PROTECTION. THIS CHEMICAL/SOLUTION CAN CAUSE SKIN,
EYE AND LUNG DAMAGE. FOLLOW THE MANUFACTURER’S INSTRUCTIONS
FOR EACH CHEMICAL.
(10)
Clean the mating surfaces of washer (20, IPL Figure 15) and diaphragm retaining plate
(20, IPL Figure 16) with Federal Specification TT-I-735 Grade B solvent.
(11)
Dry the mating surfaces of washer (20, IPL Figure 15) and diaphragm retaining plate (20,
IPL Figure 16).
(12)
Apply PR-1200 RTV primer to the mating surfaces of washer (20, IPL Figure 15) and
diaphragm retaining plate (20, IPL Figure 16).
(13)
Cure the PR-1200 RTV primer for a minimum of 30 minutes.
(14)
Apply 732 Multi-Purpose sealant or MIL-A-46106, Group I sealant to the mating surfaces
of washer (20, IPL Figure 15) and diaphragm retaining plate (20, IPL Figure 16).
(15)
Use the 835407-1 bond fixture to bond the assembled items (10 and 20, IPL Figure 15)
to the assembled items (10 thru 40, IPL Figure 16).
UP802726
NOTE:
EFFECTIVITY
ALL
Two servo diaphragm assemblies are needed for each valve.
21-10-37
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C.
Assembly of the Diaphragm Assembly (Subtask 21-10-37-400-003-A01)
UP802726
(1)
EFFECTIVITY
ALL
Refer to Figure 7002 for all the item numbers unless specified differently.
21-10-37
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UP802726
Figure 7002. Diaphragm Assembly
EFFECTIVITY
ALL
21-10-37
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Key to Figure 7002
10. RIVET
40. ACTUATING ROD
20. DIAPHRAGM RETAINER
50. DIAPHRAGM RETAINER
30. AIR DIAPHRAGM
D.
(2)
Install the actuating rod (40) in the diaphragm retainer (50).
(3)
Install the air diaphragm (30) with the elastomer side of the diaphragm against the
diaphragm retainer (50).
(4)
Install the diaphragm retainer (20) and the rivets (10) with the manufactured heads against
the diaphragm retainer (20).
(5)
Rivet the components together using 287847-1 pneumatic rivet machine, 287850-1 rivet
set adapter and 3791271-1 rivet set with 1,005 pounds (456 kg) of force.
(6)
The upset heads Dimension A, shall have a maximum height of 0.05 inch (1.3 mm).
Assembly of the Diaphragm Assembly (Subtask 21-10-37-400-004-A01)
UP802726
(1)
EFFECTIVITY
ALL
Refer to Figure 7003 for all the item numbers unless specified differently.
21-10-37
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UP802726
Figure 7003. Diaphragm Assembly
EFFECTIVITY
ALL
21-10-37
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Key to Figure 7003
10. RIVET
30. AIR DIAPHRAGM
20. DIAPHRAGM BACKING PLATE
40. DIAPHRAGM BACKING PLATE
(2)
Prepare the mating surfaces of the plates (20, 40) which will bond to the air diaphragm
(30).
WARNING: USE THE CORRECT PERSONAL PROTECTION. THIS CHEMICAL
SOLUTION CAN CAUSE SKIN, EYE, AND LUNG DAMAGE. THE DANGER
AND PRECAUTIONS FOR EACH CHEMICAL ARE DIFFERENT.
(a)
Clean the surfaces of the diaphragm backing plates (20, 40) with a clean cloth,
brush or cotton swab with alcohol.
(b)
Dry the cleaned surfaces of the diaphragm backing plates (20, 40) with a clean
cloth or with air forced by a fan.
NOTE:
(c)
Visually make sure all remaining contamination is removed from the cleaned
surfaces of the diaphragm backing plates (20, 40).
NOTE:
CAUTION:
(3)
UP802726
ALL
Do not touch the cleaned surfaces as this causes contamination.
DO NOT APPLY PRIMER IN THE AREA OF DIAMETER C.
(d)
Apply a thin layer of the PR-1200 RTV primer to the cleaned surfaces of the
diaphragm backing plates (20, 40).
(e)
Cure the PR-1200 RTV primer for a minimum of 30 minutes.
Prepare the mating surfaces of the air diaphragm (30) which will bond to the diaphragm
backing plates (20, 40).
(a)
Clean the diaphragm with soap and water.
(b)
Make sure you remove all the soap, then dry the diaphragm with a clean cloth or
air forced by a fan.
CAUTION:
EFFECTIVITY
Do not use compressed air to dry the parts as this gets contamination
on the cleaned surfaces.
USE NO MORE OF THE COMPOUND (RUB-O-MATIC) THAN NECESSARY.
TOO MUCH COMPOUND CAN MAKE THE DIAPHRAGM WEAK.
(c)
With a clean cloth, apply the compound (Rub-O-Matic) only to those surfaces of
the diaphragm that you will bond.
(d)
Rub the compound on the diaphragm surfaces you will bond until they are tacky
and not shiny.
21-10-37
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UP802726
(4)
EFFECTIVITY
ALL
Apply 732 Multi-Purpose sealant or MIL-A-46106, Group I sealant to the primed surfaces
of the diaphragm backing plates (20, 40) and to the prepared surfaces of the air diaphragm
(30), as specified below.
(a)
Make the layer of 732 Multi-Purpose sealant or MIL-A-46106, Group I sealant
approximately 0.010 inch (0.25 mm) thick.
(b)
Apply the 732 Multi-Purpose sealant or MIL-A-46106, Group I sealant to the center
of the areas you will bond. Keep the adhesive at least 0.125 inch (3.18 mm) away
from the edge of the plates.
(5)
Turn the air diaphragm (30) so its elastomer (smooth) side will be against the diaphragm
backing plate (20), as shown.
(6)
Align the rivet holes and assemble the diaphragm backing plate (40), the air diaphragm
(30) and the diaphragm backing plate (20).
(7)
Prepare the rivets and holes for installation.
(a)
Apply the PR-1200 RTV primer to the rivets (10), the holes in the diaphragm
backing plates (20, 40) and the countersinks in diaphragm backing plate (40).
(b)
Cure the PR-1200 RTV primer for a minimum of 30 minutes.
(c)
Apply the 732 Multi-Purpose sealant or MIL-A-46106, Group I sealant to the rivets
(10), the holes in the diaphragm backing plates (20, 40) and the countersinks in
diaphragm backing plate (40).
(d)
While the 732 Multi-Purpose sealant or MIL-A-46106, Group I sealant is wet, install
the rivets (10) with their manufactured heads against the diaphragm backing plate
(40) as shown in View A.
(8)
Put the assembled items (10, 20, 30, 40) in the 289137-1 pneumatic rivet set.
(9)
Use the 287850-1 rivet set adapter and the 287847-1 pneumatic rivet machine to compress
the rivets (10) with 1600 pounds (726 kg) force. The rivet heads should have the minimum
of Diameter D and Dimension E as shown in View A.
(10)
Remove unwanted adhesive while it is wet. Make sure there is no adhesive between the
diaphragm backing plate (20) and the air diaphragm (30) at Diameter C of the plate (40)
as shown in View A.
(11)
Cure the actuator diaphragm assembly for no less than 24 hours at a minimum humidity
of 30 percent. If the humidity is less than 30 percent, cure the actuator diaphragm assembly
in a humidity chamber.
21-10-37
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(12)
After the actuator diaphragm assembly cures, make sure there is no accidental bond
between the air diaphragm (30) and Diameter C of the diaphragm backing plate (40).
CAUTION:
E.
UP802726
ALL
(a)
If there is an accidental bond, use a thin knife and carefully separate the air
diaphragm (30) from Diameter C of the diaphragm backing plate (40). Do not cut
the diaphragm.
(b)
Inspect the air diaphragm (30) with a strong light and a minimum of 5X
magnification to make sure there are no cuts, nicks or shaved spots. If you find
such conditions, replace the diaphragm.
Assembly of the Diaphragm Assembly (Subtask 21-10-37-400-005-A01)
(1)
EFFECTIVITY
DO NOT CUT, NICK, OR SHAVE THE DIAPHRAGM IF YOU MUST MAKE
A SEPARATION BETWEEN PARTS THAT WERE ACCIDENTALLY
BONDED.
Refer to Figure 7004 for all the item numbers unless specified differently.
21-10-37
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UP802726
Figure 7004. Diaphragm Assembly
EFFECTIVITY
ALL
21-10-37
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Key to Figure 7004
10. NUT
60. DIAPHRAGM PLATE
20. WASHER
70. AIR DIAPHRAGM
30. DIAPHRAGM RETAINER
80. DIAPHRAGM RETAINING PLATE
40. AIR DIAPHRAGM
90. WASHER
50. DIAPHRAGM RETAINER
(2)
Install the washer (90), diaphragm retaining plate (80) and air diaphragm (70) on bolt (100)
with the elastomer (smooth side) away from the diaphragm retaining plate (80) as shown.
(3)
Install the diaphragm plate (60) in the assembled items (70 thru 100) with the flat side
close to air diaphragm (70).
(4)
Install the assembled items (60 thru 100) in diaphragm retainer (50) with the notch in the
retainer aligned with the notch in the air diaphragm (70).
(5)
Install the assembled items (50 thru 100) in the 835385-1 holding tool.
CAUTION:
(6)
THE AIR HOLE IN THE DIAPHRAGM RETAINER (50) MUST ALIGN WITH THE
AIR HOLE IN THE DIAPHRAGM (40).
Install the air diaphragm (40) with the elastomer (smooth side) close to diaphragm retainer
(50).
NOTE:
Install the diaphragm retainer (30), washer (20) and nut (10) on the retaining bolt (100).
(8)
Keep the assembled items (40, 50, 60, 70) correctly aligned while you torque the nut (10)
to 3 to 5 in-lb (0.3 to 0.6 Nm).
UP802726
ALL
Two diaphragm assemblies are needed for each valve.
Assembly of the Arm and Link Assembly (Subtask 21-10-37-400-006-A01)
(1)
EFFECTIVITY
The elastomer side of air diaphragms (40, 70) must point to each other.
(7)
NOTE:
F.
100. RETAINING BOLT
Refer to Figure 7005 for all the item numbers unless specified differently.
21-10-37
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UP802726
Figure 7005. Arm and Link Assembly
EFFECTIVITY
ALL
21-10-37
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Key to Figure 7005
10. NUT
40. PIN
20. SCREW
50. ARM
30. COTTER PIN
60. ARM
G.
(2)
Install the arm (60) in the arm (50) with the splined section down and the hole up.
(3)
Install the pin (40) and the cotter pin (30).
(4)
Bend the cotter pin (30) around the pin (40).
(5)
Install screw (20) from the direction shown and nut (10).
(6)
The nut (10) will be torqued in TESTING AND FAULT ISOLATION to 6 to 8 in-lb (0.7 to
0.9 Nm).
Assembly of the Switch Assembly (Subtask 21-10-37-400-007-A01)
(1)
Refer to Figure 7006 for all the item numbers unless specified differently.
UP802726
Figure 7006. Switch Assembly
EFFECTIVITY
ALL
21-10-37
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Key to Figure 7006
10. NUT
50. SWITCH
20. WASHER
60. WIRE
30. SCREW
70. WIRE
40. SWITCH ADAPTER ASSEMBLY
80. WIRE
(2)
H.
Install switch (50), switch adapter assembly (40), screw (30), washer (20) and nut (10).
Assembly of the Connector and Switch Assembly (Subtask 21-10-37-400-008-A01)
(1)
Refer to Figure 7007 for all the item numbers unless specified differently.
UP802726
Figure 7007. Connector and Switch Assembly
EFFECTIVITY
ALL
21-10-37
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Key to Figure 7007
10. SCREW
30. POSITION INDICATOR SENSITIVE SWITCH
ASSEMBLY
20. CONNECTOR
40. INDICATOR HOUSING ASSEMBLY
I.
(2)
Install position indicator sensitive switch assembly (30) to the indicator housing assembly
(40).
(3)
Orient keyway of the connector (20) at the 6 o'clock position on the indicator housing
assembly (40).
(4)
Install the wires (60, 70, 80, IPL Figure 19) in connector (20). Mix and apply RTV 60 silicone
rubber compound, SS4004P silicone primer, and DBT silicone catalyst activator to the
receptacle cavity. Follow manufacturer's recommendations.
(5)
Apply ELAN-Tron® E 203 black resin and ELAN-Tron® C301 hardener to the switch (50,
IPL Figure 19). Follow manufacturer's recommendations.
(6)
Install the assembled items (20, 60 thru 80) with screw (10).
Calculation of the Butterfly Plate Shims (Subtask 21-10-37-400-009-A01)
UP802726
(1)
EFFECTIVITY
ALL
Refer to Figure 7008 for all the item numbers unless specified differently.
21-10-37
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UP802726
Figure 7008. Butterfly Plate Shims Calculation
EFFECTIVITY
ALL
21-10-37
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396608
Key to Figure 7008
210. SHIM
214. SHIM
211. SHIM
220. BUTTERFLY BACKING THREADED PLATE
212. SHIM
230. BUTTERFLY BACKING SERRATED PLATE
213. SHIM
(2)
Measure plates (220, 230) to get Dimensions A and B.
(3)
Subtract Dimension B from Dimension A. Subtract 0.001 inch (0.03 mm) from the result
to get Dimension C which is the thickness of shims (210, 211, 212, 213, 214) required for
a 0.0005 to 0.0015 inch (0.013 to 0.038 mm) clearance between plates (220, 230). Record
calculated dimension.
Dimension A - Dimension B - 0.001 inch (0.0254 mm) equals the quantity of shims
(210, 211, 212, 213, 214).
Check Point 10:
J.
Assembly of the Flow Assembly (Subtask 21-10-37-400-010-A01)
UP802726
(1)
EFFECTIVITY
ALL
Make sure there is a Dimension C clearance of 0.0005 to 0.0015
inch (0.013 to 0.038 mm), between plates (220, 230).
Refer to Figure 7009 for all the item numbers unless specified differently.
21-10-37
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UP802726
Figure 7009. Flow Assembly
EFFECTIVITY
ALL
21-10-37
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Key to Figure 7009
10. SPRING RETAINER
140. ANNULAR BALL BEARING
20. HELICAL COMPRESSION SPRING
150. ANNULAR BALL BEARING
30. SPRING RETAINER
160. SCREW
40. SHAFT SEAL
170. WASHER
50. SEAL RETAINER
180. BOLT
60. BOLT
190. WASHER
70. WASHER
200. VALVE BUTTERFLY DISK
80. BEARING RETAINER
210. SHIM
90. PACKING
211. SHIM
100. WASHER
212. SHIM
101A. WASHER
213. SHIM
102A. WASHER
214. SHIM
103A. WASHER
220. THREADED BUTTERFLY BACKING PLATE
110. NUT
230. SERRATED BUTTERFLY BACKING PLATE
120. KEY WASHER
240. VENTURI BODY ASSEMBLY
UP802726
130. NUT
EFFECTIVITY
ALL
(2)
Install the valve butterfly disk (200) on the butterfly backing threaded plate (220) and make
sure they fit tightly. This will make it easier to center the plates (220, 230) in the body
assembly (240).
(3)
Remove the valve butterfly disk (200) and install the butterfly backing threaded plate (220)
with the threaded end in the lower venturi body assembly (240) bore. It will be the farthest
when viewed through the upstream end of the venturi body assembly during this part of
the assembly procedure.
(4)
Install the annular ball bearing (140) with THRUST pointed out and install nut (130). Leave
the nut loose.
(5)
Install the shims (210, 211, 212, 213, 214) which were calculated before and align the
screw holes.
(6)
Install the valve butterfly disk (200) and butterfly backing serrated plate (230).
(7)
Turn the assembled items (110 thru 140) and (200 thru 230) and install washers (170)
and screws (160), which have lockwire holes, in the recessed holes of the butterfly backing
serrated plate (230). Do not tighten fully.
(8)
Install the annular ball bearing (150) in the upper bore of venturi body assembly (240) with
THRUST pointed out. Put a piece of tape on the bearing to keep it in the venturi body
assembly (240).
(9)
Install the 835405-1 alignment screws in the recessed holes of butterfly backing threaded
plate (220).
21-10-37
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(10)
Torque the alignment screws and screws (160) to 17 to 20 in-lb (1.9 to 2.3 Nm).
(11)
Remove one alignment screw and install one washer (190) and one bolt (180).
(12)
Use 834664-1 socket wrench to torque the bolt (180) to 17 to 20 in-lb (1.9 to 2.3 Nm).
(13)
Do this again two more times until the alignment screws are replaced with bolts (180).
(14)
Use nut (130) to center the plates (220, 230) in the venturi body assembly (240) in 0.005
inch (0.13 mm).
(15)
Turn nut (130) clockwise until the plates (220, 230) are against the lower part of the venturi
body assembly (240).
(16)
Mark the radial location of the nut (130) related to the threaded shaft.
(17)
Push up on the threaded shaft and rotate the nut (130) counterclockwise until the plates
(220, 230) are against the upper part of the venturi body assembly (240).
(18)
Mark the radial location of the nut (130) related to the threaded shaft.
(19)
Center the plates (220, 230) by positioning the nut (130) halfway between the radial marks.
(20)
Put a soft piece of wood between the plates (220, 230) and the venturi body assembly
(240) and torque the nut (130) to 35 to 45 in-lb (4.0 to 5.1 Nm).
(21)
Install the key washer (120) and nut (110).
(22)
Torque the nut (110) to 35 to 45 in-lb (4.0 to 5.1 Nm).
(23)
Put the plates (220, 230) perpendicular to the venturi body assembly (240).
(24)
Look from the downstream end of the venturi body assembly (240) at the plates (220, 230)
and make sure there is an equal amount of light between the plates and the body assembly.
(25)
Adjust the nut (130) as necessary.
(26)
Turn the plates (220, 230) 360° in the venturi body assembly (240) and make sure there
is no contact between the plates and the body assembly.
(27)
Bend key washer (120) inward against a flat of nut (130) and another portion of key washer
outward against a flat of nut (110) to lock the nuts in place.
(28)
Make sure the plates (220, 230) are centered in 0.005 inch (0.13 mm).
UP802726
Check Point 20:
EFFECTIVITY
ALL
Make sure the plates are centered in 0.005 inch (0.13 mm).
(29)
Install 835058-1 shim clearance gage on lower part of the venturi body assembly (240).
(30)
Make sure the shafts of plates (220, 230) do not touch the work bench.
(31)
Measure the distance from the lower flange of venturi body assembly (240) to the outer
race of the annular ball bearing (140) to get Dimension N.
(32)
Add 0.002 inch (0.05 mm) to Dimension N to get the necessary thickness of washers (100,
101A, 102A, 103A) to get a 0.001 to 0.003 inch (0.03 to 0.08 mm) interference between
the annular ball bearing (140) and the bearing retainer (80).
21-10-37
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Dimension N + 0.002 inch (0.05 mm) = washers (100, 101A, 102A, 103A)
Check Point 30:
Make sure there is a 0.001 to 0.003 inch (0.03 to 0.08 mm)
interference between the annular bearing (140) and the bearing
retainer (80).
(33)
Install the washers (100, 101A, 102A, 103A), packing (90), bearing retainer (80), washers
(70) and bolts (60).
(34)
Torque the bolts (60) to 17 to 20 in-lb (1.9 to 2.3 Nm).
(35)
Install the seal retainer (50).
(36)
Use 833564-1 seal installation tool to install shaft seal (40).
WARNING: THE SPRING (20) IS A COMPRESSION SPRING. A SPRING-LOADED PART CAN
CAUSE INJURY IF THE SPRING TENSION IS RELEASED QUICKLY.
(37)
K.
Assembly of the Actuator Assembly (Subtask 21-10-37-400-011-A01)
UP802726
(1)
EFFECTIVITY
ALL
Install the spring retainer (30) with the step pointed out, helical compression spring (20)
and spring retainer (10) with the step pointed in.
Refer to Figure 7010 for all the item numbers unless specified differently.
21-10-37
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UP802726
Figure 7010. Actuator Assembly
EFFECTIVITY
ALL
21-10-37
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396608
Key to Figure 7010
10A. NUT
140. PIN
20. SCREW
150. ROD END CLEVIS
30. WASHER
160. PISTON GUIDE
40. NUT
170. PIN
50. WASHER
180. SPRING GUIDE
60. ADJUSTING SCREW
190. HELICAL COMPRESSION SPRING
70. PACKING
200. WASHER
80. ACTUATOR COVER
210. ARM AND LINK ASSEMBLY
90. NUT
220. SCREW
100. WASHER
230. WASHER
110. DIAPHRAGM ASSEMBLY
240. SLEEVE GUIDE
120. PIN
250. ACTUATOR BODY ASSEMBLY
130. PACKING
(2)
Install the sleeve guide (240), washer (230) and screw (220) in the actuator body assembly
(250).
(3)
Torque the screw (220) to 11 to 13 in-lb (1.2 to 1.5 Nm).
NOTE:
Make sure the screw (220) goes through sleeve guide (240).
(4)
Install the arm and link assembly (210) with the lockwire hole up when seen through the
large opening in the actuator body assembly (250).
(5)
Install the assembled items (210 thru 250) in the 835381-1 holding fixture.
NOTE:
Make sure the holding fixture pin is through the arm of the arm and link
assembly (210).
(6)
Install the washer (200), spring (190) and spring guide (180).
(7)
Use the 835377-1 special pliers to install the pins (170) on piston guide (160).
(8)
Push the pliers together on the pins (170) until the pins do not turn.
(9)
Install assembled items (160, 170) with the notch in (160) pointed to the large opening in
the actuator body assembly.
WARNING: HELICAL COMPRESSION SPRING (190) IS A COMPRESSION SPRING. A
SPRING-LOADED PART CAN CAUSE INJURY IF SPRING TENSION IS RELEASED
QUICKLY.
(10)
Use 835384-1 spring compressor to compress the helical compression spring (190) until
the hole in the arm and link assembly (210) is through the piston guide (160).
(11)
Install the rod end clevis (150), pin (140) and packing (130).
UP802726
NOTE:
EFFECTIVITY
ALL
Make sure the small end of pin (140) goes in the slot in the piston guide (160).
21-10-37
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(12)
Use 835377-1 special pliers to install the pins (120) on diaphragm assembly (110).
(13)
Push the pliers together on the pins (120) until the pins do not turn.
(14)
Install assembled items (110, 120).
(15)
Install the washer (100) and nut (90).
NOTE:
(16)
Torque the nut (90) to 17 to 20 in-lb (1.9 to 2.3 Nm).
NOTE:
L.
UP802726
ALL
Make sure the holes in the diaphragm assembly are aligned with the holes in
the actuator body assembly.
(17)
Install the packing (70) on the adjusting screw (60).
(18)
Apply Molykote Z lubricant to the packing (70).
(19)
Install the assembled items (60, 70) in the actuator cover (80).
(20)
Install the washer (50) and nut (40). Do not torque the nut until calibration and testing is
completed.
(21)
Install the assembled items (40 thru 80) with the tube port in the position shown.
(22)
Install the washers (30), screws and nuts (10).
(23)
Torque the nut (10A) to 17 to 20 in-lb (1.9 to 2.3 Nm).
Assembly of the Actuator and Flow Assembly (Subtask 21-10-37-400-012-A01)
(1)
EFFECTIVITY
Manually rotate the diaphragm assembly to verify the helical compression
spring (190) is in the correct location before tightening nut (90).
Refer to Figure 7011 for all the item numbers unless specified differently.
21-10-37
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396608
UP802726
Figure 7011. Actuator and Flow Assembly
EFFECTIVITY
ALL
21-10-37
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396608
Key to Figure 7011
10. INFORMATION PLATE
110. INDICATOR WASHER
20. SCREW
120. SCREW
30. WASHER
130. WASHER
40. SCREW
140. CONNECTOR AND SWITCH ASSEMBLY
50. WASHER
150. BOLT ASSEMBLY
60. WASHER
160. WASHER
70A. GROUND AND POLISHED FUSED QUARTZ
DISK
170. BOLT
80. PACKING
180. ACTUATOR ASSEMBLY
90. ACTUATOR COVER ASSEMBLY
190. FLOW ASSEMBLY
UP802726
100. SCREW
EFFECTIVITY
ALL
(2)
Put the actuator assembly (180) and the arm of the arm and link assembly over the shaft
of the flow assembly (190) as shown.
(3)
Look through the arm of the arm and link assembly at the shaft and make sure the index
mark on the arm is aligned with the mark on the shaft.
(4)
Install washer (160) and bolt assembly (150) to help with the installation of the arm and
link assembly.
(5)
Install bolts (170).
(6)
Torque the bolts (170) to 30 to 35 in-lb (3.4 to 4.0 Nm).
(7)
Torque bolt assembly (150) to 17 to 20 in-lb (1.9 to 2.3 Nm).
(8)
Install the slave bolts at locations shown.
(9)
Make sure the butterfly plate is in the center of the flow assembly with an equal amount
of light around the butterfly plate.
(10)
Adjust the closed stop adjustment to get an equal amount of light around the butterfly
plate.
(11)
Apply a pressure of 20 inches (508 mm) Hg to the actuator.
(12)
Close off the supply pressure and make sure the pressure does not decrease more than
1 inch (25 mm) Hg in thirty seconds maximum.
(13)
Adjust the closed stop screw until the butterfly plate is perpendicular to the flow assembly.
(14)
Turn the closed stop screw in one and five eighths turns and tighten the nut.
(15)
Install the connector and switch assembly (140) and make sure the switch contacts the
adjustment screw on the arm and link assembly.
(16)
Install the washers (130) and screws (120) as shown. Leave one screw hole open as
shown.
(17)
Torque the screws (120) to 11 to 13 in-lb (1.2 to 1.5 Nm).
21-10-37
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396608
(18)
Use the Model 8062A continuity box and adjust the arm and link assembly adjustment
screw until there is continuity between Pins 1 and 3.
(19)
Apply a pressure of 20 inches (508 mm) Hg to the actuator and then remove the pressure
to make the valve open and close.
(20)
Repeat this procedure several times to make sure the switch is set correctly.
(21)
Lockwire the arm and link assembly adjustment screw locknut.
Check Point 40:
Make sure the arm and link assembly adjustment screw locknut
is safety wired.
(22)
Temporarily align the indicator mark on the indicator washer (110) and a point near the
connector and switch assembly (140) connector which is parallel to the flow assembly
(190).
(23)
Find where a flat area on bolt assembly (150) is 90 to 270 degrees from the indicator mark
on indicator washer (110) is located.
(24)
Bend the indicator washer (110) in this location and install the indicator washer and screw
(100). Do not torque at this time.
(25)
Bend the indicator washer (110) against the flat side of bolt assembly (150).
(26)
Install the packing (80), ground and polished fused quartz disk (70A), washers (60), washers
(50) and screws (40).
(27)
Torque the screws (40) to 6 to 8 in-lb (0.7 to 0.9 Nm).
(28)
Lockwire the screws (40).
Check Point 50:
Make sure the screws (40) are safety wired.
(29)
Align the indicator washer (110) with the closed mark on actuator cover assembly (90).
(30)
Torque the screw (100) to 7 to 9 in-lb (0.8 to 1.0 Nm).
(31)
Install assembled items (90 thru 40).
(32)
Install washers (30) and screws (20).
(33)
Torque the screws (20) to 17 to 20 in-lb (1.9 to 2.3 Nm).
(34)
Install information plate (10) if it was removed.
WARNING: USE THE CORRECT PERSONAL PROTECTION. THIS CHEMICAL/SOLUTION
CAN CAUSE SKIN, EYE AND LUNG DAMAGE. FOLLOW THE MANUFACTURER'S
INSTRUCTIONS FOR EACH CHEMICAL.
(35)
M.
Assembly of the Normal Flow Servo Adjustable Assembly (Subtask 21-10-37-400-013-A01)
UP802726
(1)
EFFECTIVITY
ALL
Apply a layer of Nycote 7-11 protective coating to the information plate (10).
Refer to Figure 7012 for all the item numbers unless specified differently.
21-10-37
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UP802726
Figure 7012. Normal Flow Servo Adjustable Assembly
EFFECTIVITY
ALL
21-10-37
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396608
Key to Figure 7012
10. VENTED PLUG
50. PIN
20. NUT
60. THREADED RETAINER
30. WASHER
70. SERVO BODY ASSEMBLY
40. SETSCREW
(2)
Use 835382-1 spanner wrench to threaded retainer (60) into the servo body assembly
(70) until it can be seen in the hole for setscrew (40).
(3)
Install pin (50), setscrew (40), washer (30) and nut (20). The nut will be tightened when
calibration and testing is completed to 11 to 13 in-lb (1.25 to 1.47 Nm).
NOTE:
(4)
N.
UP802726
ALL
Install the vented plug (10) in the servo body assembly (70).
Assembly of the Normal Flow Bellows and Cover Assembly (Subtask 21-10-37-400-014-A01)
(1)
EFFECTIVITY
If the pin (50) sticks in the servo body assembly (70), install it from inside the
servo body assembly.
Refer to Figure 7013 for all the item numbers unless specified differently.
21-10-37
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UP802726
Figure 7013. Normal Flow Bellows and Cover Assembly
EFFECTIVITY
ALL
21-10-37
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396608
Key to Figure 7013
10. RETAINING RING
100. BELLOWS RETAINER ASSEMBLY
20. PUSHROD RETAINER
110. PACKING
30. PACKING
120. WASHER
40. NUT
130. ELBOW
50. WASHER
140. PACKING
60A. PACKING WITH RETAINER
70. BELLOWS
160. UNION
80. NUT
170. PACKING
90. PACKING
180. BELLOWS COVER ASSEMBLY
O.
(2)
Install the packing (170) on the union (160) and install the assembled items in bellows
cover assembly (180).
(3)
Torque the union (160) to 40 to 60 in-lb (4.5 to 6.8 Nm).
(4)
Install nut (150), packing (140) on elbow (130) and install the assembled items. The nut
will be torqued during final assembly to 123 to 137 in-lb (13.9 to 15.5 Nm).
(5)
Install the washer (120) and packing (110) on the bellows retainer assembly (100).
(6)
Spread a small quantity of lubricant on the inner surface of bellows cover assembly (180).
(7)
Install a slave bolt in the bellows retainer assembly (100) and make sure the bellows
retainer assembly (100) is not damaged.
(8)
Install the assembled items (100 thru 120).
(9)
Install the packing (90) and nut (80).
(10)
Torque the nut (80) to 65 to 85 in-lb (7.3 to 9.6 Nm).
(11)
Remove the slave bolt from the bellows retainer assembly (100).
(12)
Install the bellows (70) until it is below the smaller diameter area in the bellows retainer
assembly (100).
(13)
Install the packing with retainer (60A), washer (50) and nut (40).
(14)
Torque the nut (40) to 40 to 45 in-lb (4.5 to 5.1 Nm).
(15)
Install packing (30) on pushrod retainer (20) and install the assembled items.
(16)
Install retaining ring (10).
Assembly of the Normal Flow Servo and Bellows Assembly (Subtask 21-10-37-400-015-A01)
UP802726
(1)
EFFECTIVITY
ALL
150. NUT
Refer to Figure 7014 for all the item numbers unless specified differently.
21-10-37
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UP802726
Figure 7014. Normal Flow Servo and Bellows Assembly
EFFECTIVITY
ALL
21-10-37
© Honeywell International Inc. Do not copy without express permission of Honeywell.
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396608
Key to Figure 7014
10. SCREW
160. REMOTE SERVO BODY ASSEMBLY
20. WASHER
170. RETAINER AND DIAPHRAGM ASSEMBLY
30. NORMAL FLOW SERVO ADJUSTABLE
ASSEMBLY
180. HELICAL COMPRESSION SPRING
40. SPRING RETAINER ASSEMBLY
190. RETAINING RING
50. SETSCREW
200. METERING HOUSING
60. SPRING (BLACK STRIPE)
210. PACKING
70. DIAPHRAGM ASSEMBLY
220. PACKING
80. WASHER
230. HELICAL COMPRESSION SPRING
90. SPRING
240. HELICAL COMPRESSION SPRING
100. SPRING RETAINER
250. HELICAL COMPRESSION SPRING
110. POPPET VALVE
260. SPRING RETAINER
120. SCREW
270. SPRING RETAINER
130. WASHER
280. ACTUATING ROD
140. SCREW
290. NORMAL FLOW BELLOWS AND COVER
ASSEMBLY
150. WASHER
WARNING: HELICAL COMPRESSION SPRING (230) IS A COMPRESSION SPRING. A
SPRING-LOADED PART CAN CAUSE INJURY IF SPRING TENSION IS RELEASED
QUICKLY.
(2)
Install helical compression spring (230), packing (210, 220) and metering housing (200).
CAUTION:
(3)
MAKE SURE THE SEAT IS NOT DAMAGED IN THE METERING HOUSING (200)
DURING INSTALLATION.
Push the metering housing (200) into body assembly (160) and install retaining rings (190).
WARNING: HELICAL COMPRESSION SPRINGS (240, 250) ARE COMPRESSION SPRINGS.
A SPRING-LOADED PART CAN CAUSE INJURY IF SPRING TENSION IS
RELEASED QUICKLY.
(4)
Install the actuating rod (280), spring retainer (270), spring retainer (260), helical
compression spring (250) and helical compression spring (240) with the medium yellow
stripe.
NOTE:
Check that the actuating rod (280) moves freely after assembly.
WARNING: HELICAL COMPRESSION SPRING (180) IS A COMPRESSION SPRING. A
SPRING-LOADED PART CAN CAUSE INJURY IF SPRING TENSION IS RELEASED
QUICKLY.
UP802726
(5)
EFFECTIVITY
ALL
Install the helical compression spring (180) with the light green stripe in the remote servo
body assembly (160).
21-10-37
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396608
(6)
Install the retainer and diaphragm assembly (170) on the normal flow bellows and cover
assembly (290).
NOTE:
(7)
Make sure the passages of the retainer and diaphragm assembly (170) are
aligned.
Install the assembled items (160, 180) on the retainer and diaphragm assembly (170).
NOTE:
Make sure the passages of the regulator and body assembly (160) and the
retainer and diaphragm assembly (170) are aligned.
(8)
Install the washers (150) and screws (140).
(9)
Install washer (130) and screw (120), which is shorter, in the location shown.
(10)
Torque the screws (120, 140) to 17 to 20 in-lb (1.9 to 2.3 Nm).
WARNING: HELICAL COMPRESSION SPRING (90) IS A COMPRESSION SPRING. A
SPRING-LOADED PART CAN CAUSE INJURY IF SPRING TENSION IS RELEASED
QUICKLY.
(11)
Install the poppet valve (110), spring retainer (100), with smaller diameter up and spring
(90).
(12)
Install four washers (80) on diaphragm assembly (70).
(13)
Install the assembled items (70, 80).
NOTE:
Make sure the air hole in the diaphragm assembly (70) is in the correct position.
(14)
Use the Model DPP-10 force gage to push down on the diaphragm assembly (70) until
the gap just disappears between the diaphragm assembly and the remote servo body
assembly (160).
(15)
Add or remove washers (80) until the Model DPP-10 force gage reads 8.0 to 9.0 pounds
(3.6 to 4.1 Kg).
WARNING: HELICAL COMPRESSION SPRING (160) IS A COMPRESSION SPRING. A
SPRING-LOADED PART CAN CAUSE INJURY IF SPRING TENSION IS RELEASED
QUICKLY.
P.
(16)
Install spring (60) with the black stripe.
(17)
Use the 835382-1 spanner wrench to install setscrew (50) approximately halfway in spring
retainer assembly (40).
(18)
Install the normal flow servo adjustable assembly (30), washers (20) and screws (10) but
leave the screws one turn from the bottom.
(19)
Apply 10 PSIG (69 kPa) to the straight union of the normal flow bellows and cover assembly
(290) to seat the diaphragm assembly (70).
(20)
Torque the screws (10) to 17 to 20 in-lb (1.9 to 2.3 Nm).
Assembly of the High Flow Servo Adjustable Assembly (Subtask 21-10-37-400-016-A01)
UP802726
(1)
EFFECTIVITY
ALL
Refer to Figure 7015 for all the item numbers unless specified differently.
21-10-37
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UP802726
Figure 7015. High Flow Servo Adjustable Assembly
EFFECTIVITY
ALL
21-10-37
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396608
Key to Figure 7015
10. SERVO CAP
80. NUT
20. PACKING
90. WASHER
30. SERVO PISTON ASSEMBLY
100. SETSCREW
40. PACKING
110. PIN
50. PACKING
120. THREADED RETAINER
60. SETSCREW
130. PISTON BODY ASSEMBLY
70. HELICAL COMPRESSION SPRING
(2)
Install packings (50, 40) on servo piston assembly (30).
(3)
Install assembled items (30 thru 50) in body assembly (130).
WARNING: USE THE CORRECT PERSONAL PROTECTION. HEATED PARTS WILL CAUSE
BURNS.
(4)
Bake the assembled items (30, 40, 50, 130) in an oven for 1 hour at 350°F (177°C) to heat
set seal.
WARNING: USE THE CORRECT PERSONAL PROTECTION. HEATED PARTS WILL CAUSE
BURNS.
(5)
Remove components from oven and let cool before further assembly.
(6)
Remove assembled items (30 thru 50) from piston body assembly (130).
(7)
Install setscrew (100) through the threads of piston body assembly (130) then remove.
(8)
Use 835382-1 spanner wrench to threaded retainer (120) into the piston body assembly
(130) until it can be seen in the hole for setscrew (100).
(9)
Install pin (110), setscrew (100), washer (90) and nut (80). The setscrew will be tightened
when calibration and testing is completed to 11 to 13 in-lb (1.2 to 1.5 Nm).
NOTE:
(10)
If the pin (110) sticks in the piston body assembly (130), remove threaded
retainer (120) and install the pin from inside the body assembly.
Remove assembled items (30 thru 50) from piston body assembly (130) and install setscrew
(60) in servo piston assembly (30) with the internal hex end in the direction of the servo
cap (10).
WARNING: HELICAL COMPRESSION SPRING (70) IS A COMPRESSION SPRING. A
SPRING-LOADED PART CAN CAUSE INJURY IF THE SPRING TENSION IS
RELEASED QUICKLY.
(11)
Install helical compression spring (70) and assembled items (30 thru 60) in piston body
assembly (130).
NOTE:
UP802726
(12)
EFFECTIVITY
ALL
Push down on servo piston assembly (30) and make sure it does not stick or
bind. Helical compression spring (70) must make the piston assembly go back
up when pressure is released.
Install packing (20) in servo cap (10) and install servo cap on piston body assembly (130).
21-10-37
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Q.
Assembly of the Regulator and Body Assembly (Subtask 21-10-37-400-017-A01)
UP802726
(1)
EFFECTIVITY
ALL
Refer to Figure 7016 for all the item numbers unless specified differently.
21-10-37
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UP802726
Figure 7016. Regulator and Body Assembly
EFFECTIVITY
ALL
21-10-37
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Key to Figure 7016
10. RETAINING RING
130. HELICAL COMPRESSION SPRING
20. METERING HOUSING
140. WASHER
30. PACKING
150. DIAPHRAGM ASSEMBLY
40. PACKING
160. HELICAL COMPRESSION SPRING
50. HELICAL COMPRESSION SPRING
170. VALVE GUIDE
60. SCREW
180. PACKING
70. WASHER
190. VALVE SEAT
80. NUT
200. PACKING
90. WASHER
210. HELICAL COMPRESSION SPRING
100. ADJUSTMENT SCREW
220. BALL
110. REGULATOR COVER ASSEMBLY
230. HELICAL COMPRESSION SPRING
120. SPRING RETAINER
240. SERVO BODY ASSEMBLY
(2)
Install adjustment screw (100) in the threads of the regulator cover assembly (110) and
install washer (90) and nut (80). The nut will be torqued later to 40 to 45 in-lb (4.5 to 5.1
Nm).
WARNING: HELICAL COMPRESSION SPRING (230) IS A COMPRESSION SPRING. A
SPRING-LOADED PART CAN CAUSE INJURY IF SPRING TENSION IS RELEASED
QUICKLY.
(3)
Install the helical compression spring (230), ball (220) and helical compression spring
(210) aligned with the ball in servo body assembly (240).
(4)
Install the packing (200) on valve seat (190) and align on helical compression spring (210).
(5)
Install the packing (180) on valve guide (170) and align on valve seat (190).
(6)
Align assembled items (170 thru 230), install assembled items and keep in place with a
clamp.
(7)
Use a small round stick to make sure ball (220) is correctly installed on helical compression
spring (230) and can be pushed up and down.
WARNING: HELICAL COMPRESSION SPRING (160) IS A COMPRESSION SPRING. A
SPRING-LOADED PART CAN CAUSE INJURY IF SPRING TENSION IS RELEASED
QUICKLY.
(8)
Install the helical compression spring (160), diaphragm assembly (150) and keep in place
with a clamp.
WARNING: THE HELICAL COMPRESSION SPRING (130) IS A COMPRESSION SPRING. A
SPRING-LOADED PART CAN CAUSE INJURY IF THE SPRING TENSION IS
RELEASED QUICKLY.
UP802726
(9)
EFFECTIVITY
ALL
Install the washer (140), helical compression spring (130) and spring retainer (120).
21-10-37
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(10)
Align the assembled Items (80 thru 110), with the hole in regulator cover assembly (110)
aligned with the test fitting holes in the servo body assembly (240).
(11)
Install washers (70) and screws (60).
(12)
Push down on the assembled items (60 thru 140) and remove the clamp.
(13)
Torque the screws (60) to 17 to 20 in-lb (1.9 to 2.3 Nm).
WARNING: HELICAL COMPRESSION SPRING (50) IS A COMPRESSION SPRING. A
SPRING-LOADED PART CAN CAUSE INJURY IF THE SPRING TENSION IS
RELEASED QUICKLY.
(14)
Install helical compression spring (50).
(15)
Install packings (30, 40) on the metering housing (20).
CAUTION:
(16)
R.
UP802726
ALL
Push on the assembled items (20 thru 40) in the servo body assembly (240) and retain
with retaining rings (10).
Assembly of the High Flow Bellows and Cover Assembly (Subtask 21-10-37-400-018-A01)
(1)
EFFECTIVITY
MAKE SURE THE SEAT IS NOT DAMAGED IN THE METERING HOUSING (20)
DURING INSTALLATION.
Refer to Figure 7017 for all the item numbers unless specified differently.
21-10-37
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UP802726
Figure 7017. High Flow Bellows and Cover Assembly
EFFECTIVITY
ALL
21-10-37
© Honeywell International Inc. Do not copy without express permission of Honeywell.
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396608
Key to Figure 7017
10. RETAINING RING
100. BELLOWS RETAINER ASSEMBLY
20. PUSHROD RETAINER
110. PACKING
30. PACKING
120. WASHER
40. NUT
130. TEE
50. WASHER
140. PACKING
60. PACKING WITH RETAINER
150. NUT
70. BELLOWS
160. UNION
80. NUT
170. PACKING
90. PACKING
180. BELLOWS COVER ASSEMBLY
S.
(2)
Install the packing (170) and union (160).
(3)
Torque the union (160) to 40 to 60 in-lb (4.5 to 6.8 Nm).
(4)
Install the nut (150), packing (140) and tee (130).
(5)
The nut (150) will be torqued later in assembly to 40 to 60 in-lb (4.5 to 6.8 Nm).
(6)
Install the washer (120) and packing (110) on the bellows retainer assembly (100).
(7)
Install a slave bolt which goes to the bottom but must not damage the bellows retainer
assembly (100).
(8)
Install the assembled items (100 thru 120).
(9)
Install the packing (90) and nut (80).
(10)
Torque the nut (80) to 65 to 85 in-lb (7.3 to 9.6 Nm).
(11)
Remove the slave bolt installed in Step (7).
(12)
Install the bellows (70) and turn it in until the large diameter of the bellows is in the bellows
retainer assembly (100) and through the small diameter of the bellows retainer assembly
(100).
(13)
Install the packing with retainer (60), washer (50) and nut (40).
(14)
Torque the nut (40) to 40 to 45 in-lb (4.5 to 5.1 Nm).
(15)
Install packing (30) on pushrod retainer (20) and install the assembled items.
(16)
Install retaining ring (10).
Assembly of the Regulator and High Flow Servo Assembly (Subtask 21-10-37-400-019-A01)
UP802726
(1)
EFFECTIVITY
ALL
Refer to Figure 7018 for all the item numbers unless specified differently.
21-10-37
© Honeywell International Inc. Do not copy without express permission of Honeywell.
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UP802726
Figure 7018. Regulator and High Flow Servo Assembly
EFFECTIVITY
ALL
21-10-37
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Key to Figure 7018
10. SCREW
130. POPPET VALVE
20. WASHER
140. SCREW
30. HIGH FLOW SERVO ADJUSTABLE
ASSEMBLY
150. WASHER
40. SPRING RETAINER ASSEMBLY
160. REGULATOR AND BODY ASSEMBLY
50. SETSCREW
170. RETAINER AND DIAPHRAGM ASSEMBLY
60. HELICAL COMPRESSION SPRING
180. HELICAL COMPRESSION SPRING
70. METAL TUBE
190. HELICAL COMPRESSION SPRING
80. PACKING
200. HELICAL COMPRESSION SPRING
90. DIAPHRAGM ASSEMBLY
210. SPRING RETAINER
100. WASHER
220. SPRING RETAINER
110. HELICAL COMPRESSION SPRING
230. ACTUATING ROD
120. SPRING RETAINER
240. HIGH FLOW BELLOWS AND COVER
ASSEMBLY
(2)
Install the actuating rod (230) and spring retainers (210, 220) in the high flow bellows and
cover assembly (240).
WARNING: SPRINGS (190, 200) ARE COMPRESSION SPRINGS. A SPRING-LOADED PART
CAN CAUSE INJURY IF SPRING TENSION IS RELEASED QUICKLY.
(3)
Install the helical compression springs (190, 200).
WARNING: SPRING (180) IS A COMPRESSION SPRING. A SPRING-LOADED PART CAN
CAUSE INJURY IF SPRING TENSION IS RELEASED QUICKLY.
(4)
Install the helical compression spring (180) in the regulator and body assembly (160).
(5)
Install the retainer and diaphragm assembly (170) in the high flow bellows and cover
assembly (240).
NOTE:
(6)
Make sure the passages of the retainer and diaphragm assembly (170) are
aligned.
Install the assembled items (160, 180) on the retainer and diaphragm assembly (170).
NOTE:
Make sure the passages of the regulator and body assembly (160) and the
retainer and diaphragm assembly (170) are aligned.
(7)
Install the washers (150) and screws (140).
(8)
Torque the screws (140) to 40 to 45 in-lb (4.5 to 5.1 Nm).
WARNING: SPRING (110) IS A COMPRESSION SPRING. A SPRING-LOADED PART CAN
CAUSE INJURY IF SPRING TENSION IS RELEASED QUICKLY.
UP802726
(9)
EFFECTIVITY
ALL
Install the poppet valve (130), spring retainer (120), with the smaller diameter up and
helical compression spring (110).
21-10-37
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(10)
Install four washers (100) on diaphragm assembly (90).
(11)
Install the assembled items (90, 100) and align the air holes and notch.
(12)
Use the Model DPP-10 force gage to push down on the diaphragm assembly (90) until
the gap just disappears between the diaphragm assembly and the regulator and body
assembly (160).
(13)
Add or remove washers (100) until the Model DPP-10 force gage reads 8.0 to 9.0 pounds
(3.6 to 4.1 kg) spring load.
(14)
Install packings (80) on metal tube (70). Install the assembled items in the high flow servo
adjustable assembly (30).
WARNING: SPRING (60) IS A COMPRESSION SPRING. A SPRING-LOADED PART CAN
CAUSE INJURY IF SPRING TENSION IS RELEASED QUICKLY.
T.
(15)
Install helical compression spring (60) with the black stripe.
(16)
Use the 835382-1 spanner wrench to install setscrew (50) in spring retainer assembly (40)
approximately halfway. Install the assembled items.
(17)
Install the high flow servo adjustable assembly (30), washers (20) and screws (10).
(18)
Put the screws 1 turn from the bottom.
(19)
Apply 10 PSIG (69 kPa) to the straight union of the regulator and high flow servo assembly
to seat the diaphragm assembly (90).
(20)
Torque the screws (10) to 17 to 20 in-lb (1.9 to 2.3 Nm).
Assembly of the Solenoid, Regulator and High Flow Servo Assembly (Subtask
21-10-37-400-020-A01)
UP802726
(1)
EFFECTIVITY
ALL
Refer to Figure 7019 for all the item numbers unless specified differently.
21-10-37
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UP802726
Figure 7019. Solenoid, Regulator and High Flow Servo Assembly
EFFECTIVITY
ALL
21-10-37
© Honeywell International Inc. Do not copy without express permission of Honeywell.
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26 Apr 2022
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396608
Key to Figure 7019
10. SCREW
120. INFORMATION PLATE
20. SOLENOID VALVE ASSEMBLY
130. PACKING
30. WASHER
140. PACKING
31. WASHER
150. PACKING
32. WASHER
160. SCREW
40. INFORMATION PLATE
170. RETAINER CLIP
50. PACKING
180. JUMPER ASSEMBLY
60. PACKING
190. SOLENOID VALVE ASSEMBLY
70. SCREW
200. INFORMATION PLATE
80. SCREW
210. PACKING
95. JUMPER ASSEMBLY
220. PACKING
105. RETAINER CLIP
230. REGULATOR AND HIGH FLOW SERVO
ASSEMBLY
110. SOLENOID VALVE ASSEMBLY
(2)
Install the packings (210, 220) in the regulator and high flow servo assembly (230).
(3)
Install the information plate (200) if removed.
WARNING: PAINTS, PRIMERS, LACQUERS, AND VARNISHES MUST BE HANDLED
CAREFULLY AND USED ONLY IN WELL VENTILATED, APPROVED AREAS.
AVOID PROLONGED BREATHING OF VAPOURS. AVOID EYE AND REPEATED
SKIN CONTACT. KEEP AWAY FROM SPARKS OR FLAMES.
(4)
Prepare mating surfaces in accordance with MIL-B-5087 and seal with Federal Specification
A-A-3165 gloss lacquer after assembly.
(5)
Install the solenoid valve assembly (190), jumper assembly (180) in the hole identified,
retainer clips (170) and screws (160) as shown.
(6)
Torque the screws (160) to 11 to 13 in-lb (1.2 to 1.5 Nm).
(7)
Jumper assembly (180) routing should make it go between the regulator and the adjustable
assembly.
(8)
Install the packings (130, 140, 150).
NOTE:
(9)
Make sure the packing (130) does not cause a blockage of the air passage.
Install the information plate (120) if removed.
WARNING: PAINTS, PRIMERS, LACQUERS, AND VARNISHES MUST BE HANDLED
CAREFULLY AND USED ONLY IN WELL VENTILATED, APPROVED AREAS.
AVOID PROLONGED BREATHING OF VAPOURS. AVOID EYE AND REPEATED
SKIN CONTACT. KEEP AWAY FROM SPARKS OR FLAMES.
UP802726
(10)
EFFECTIVITY
ALL
Prepare mating surfaces in accordance with MIL-B-5087 and seal with Federal Specification
A-A-3165 gloss lacquer after assembly.
21-10-37
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(11)
Install the solenoid valve assembly (110), retainer clips (105), jumper assembly (95) under
the lower right-hand screw (80), the remaining screws (80) and screw (70) as shown.
NOTE:
(12)
Jumper assembly (105) routing should take it to the high flow servo cover.
(13)
Torque the screws (70, 80) to 11 to 13 in-lb (1.2 to 1.5 Nm).
(14)
Temporarily install solenoid valve assembly (20) and measure Dimension M.
(15)
Install a sufficient quantity of washers (30, 31, 32) to get a Dimension M of 0.008 to 0.012
inch (0.20 to 0.30 mm).
Check Point 60:
Install the packings (60, 50).
(17)
Install the information plate (40) if removed.
(18)
Install solenoid valve assembly (20) and screws (10).
(19)
UP802726
ALL
Do not install a screw (10) in the lower right hand location as shown.
Torque screws (10) to 11 to 13 in-lb (1.2 to 1.5 Nm) to reduce Dimension M to zero.
Assembly of the Solenoid, Regulator, High Flow Servo and Plumbing Assembly (Subtask
21-10-37-400-021-A01)
(1)
EFFECTIVITY
Make sure the quantity of washers (30, 31, 32) gives a Dimension
M of 0.008 to 0.012 inch (0.20 to 0.30 mm).
(16)
NOTE:
U.
Put solenoid valve assembly (110) connector in a position so that it is on top
of one half of screw (70).
Refer to Figure 7020 for all the item numbers unless specified differently.
21-10-37
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UP802726
Figure 7020. Solenoid, Regulator, High Flow Servo and Plumbing Assembly
EFFECTIVITY
ALL
21-10-37
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Key to Figure 7020
10. NUT
140. BOLT
20. WASHER
150A. PACKING WITH RETAINER
21. WASHER
160. TEE
30. SCREW
170. BOLT
40. WASHER
180A. PACKING WITH RETAINER
50. WASHER
190. ELBOW
51. WASHER
200. SPECIAL PLUG
52. WASHER
210. PACKING
60. SOLENOID CLAMP
220. NUT
70. NUT
230. JUMPER ASSEMBLY
80. WASHER
240. JUMPER ASSEMBLY
90. SCREW
250. JUMPER ASSEMBLY
100. MOUNTING BRACKET
260. TERMINAL LUG
110. UNION
270. SHOULDERED STUD
120. PACKING
280. SOLENOID, REGULATOR AND HIGH FLOW
SERVO ASSEMBLY
130. TUBE ASSEMBLY
(2)
Install the shouldered stud (270) in the solenoid, regulator and high flow servo assembly
(280).
WARNING: PAINTS, PRIMERS, LACQUERS, AND VARNISHES MUST BE HANDLED
CAREFULLY AND USED ONLY IN WELL VENTILATED, APPROVED AREAS.
AVOID PROLONGED BREATHING OF VAPOURS. AVOID EYE AND REPEATED
SKIN CONTACT. KEEP AWAY FROM SPARKS OR FLAMES.
(3)
Prepare mating surfaces of jumper assemblies (250, 240, 230) in accordance with
MIL-B-5087 and seal with Federal Specification A-A-3165 gloss lacquer after assembly.
(4)
Install the terminal lug (260), jumper assemblies (250, 240, 230) and nut (220).
(5)
Torque the nut (220) to 11 to 13 in-lb (1.2 to 1.5 Nm).
(6)
Install the packing (210) and special plug (200).
(7)
Torque special plug (200) to 180 to 210 in-lb (20.3 to 23.7 Nm).
(8)
Install the packing with retainer (180A), elbow (190), packing with retainer (180A) with the
knurled side and bolt (170).
UP802726
NOTE:
EFFECTIVITY
ALL
Packing with retainer (180A) has two parts. The plain edge part goes between
the elbow (190) and the bolt (170) while the knurled edge part goes between
the bolt and the solenoid, regulator and high flow servo assembly (280).
21-10-37
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(9)
Install the packing with retainer (150A), tee (160), packing with retainer (150A) with the
knurled side and bolt (140).
NOTE:
(10)
Install the tube assembly (130).
(11)
Torque the tube assembly (130) to 40 to 60 in-lb (4.5 to 6.8 Nm).
(12)
Torque bolts (140, 170) to 40 to 60 in-lb (4.5 to 6.8 Nm).
(13)
Install the packing (120) and union (110).
(14)
Torque the union (110) to 40 to 60 in-lb (4.5 to 6.8 Nm).
(15)
Install a pressure gage to tee (160) Port B.
(16)
Install a slave union to Port A.
(17)
Apply 35 PSIG (242 kPa) to Port A.
(18)
Adjust the regulator to get 14 to 16 PSIG (97 to 110 kPa) on the pressure gage at tee
(160) Port B.
NOTE:
(19)
UP802726
If Port B pressure will not come in specification, then check for leakage. If no
leakage is found then reseat ball (220, IPL Figure 9) in seat (190).
(20)
Remove the slave union in Port A.
(21)
Install the mounting bracket (100, Figure 7020), screw (90), washer (80) and nut (70).
(22)
Install the solenoid clamps (60) over the solenoid with the ends under the mounting bracket
(100).
(23)
Install washers (40) on screws (30).
(24)
Calculate and install the necessary quantity of washers (50, 51, 52) to fill the space between
the solenoid clamps (60) until there is a distance of 0.010 inch (0.25 mm) maximum. Usually
two washers (50, 51, 52) are necessary.
(25)
Calculate and install the necessary quantity of washers (20, 21) to fill the space between
the solenoid, regulator, high flow servo assembly (280) and the mounting bracket (100)
until there is a distance of 0.005 inch (0.13 mm) maximum. Usually no washers (20, 21)
are necessary.
(26)
Install nut (10).
NOTE:
ALL
Air will leak from a port in the solenoid, regulator and high flow servo assembly
(280) housing under the regulator.
Torque the regulator adjustment nut to 40 to 45 in-lb (4.5 to 5.1 Nm).
NOTE:
EFFECTIVITY
Packing with retainer (150A) has two parts. The plain edge part goes between
the tee (160) and the bolt (170) while the knurled edge part goes between the
bolt and the solenoid, regulator and high flow servo assembly (280).
Keep the mounting bracket (100) hole aligned.
(27)
Torque the nut (10) to 17 to 20 in-lb (1.9 to 2.3 Nm).
(28)
Torque the nut (70) to 17 to 20 in-lb (1.9 to 2.3 Nm).
21-10-37
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V.
Assembly of the High Flow Servo, Actuator and Flow Assembly (Subtask
21-10-37-400-022-A01)
UP802726
(1)
EFFECTIVITY
ALL
Refer to Figure 7021 for all the item numbers unless specified differently.
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UP802726
Figure 7021. High Flow Servo, Actuator and Flow Assembly
EFFECTIVITY
ALL
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Key to Figure 7021
10. TUBE ASSEMBLY
130. SCREW
20. ELBOW
140. WASHER
30. PACKING
150. NUT
40. NUT
160. SCREW
50. SCREW
170. BOLT
60. TUBE ASSEMBLY
180. WASHER
70. TUBE FITTING FLARED SLEEVE
190. WASHER
80. BUSHING
200. BOLT
90. BOLT
210. WASHER
100A. PACKING WITH RETAINER
220. SOLENOID, REGULATOR HIGH FLOW
SERVO AND PLUMBING ASSEMBLY
110. ELBOW
230. ACTUATOR AND FLOW ASSEMBLY
UP802726
120. NUT
EFFECTIVITY
ALL
(2)
Install a washer (180) and bolt (170) in the actuator and flow assembly (230), for the
location of the slotted hole in the high flow servo and plumbing assembly (220).
(3)
Install the solenoid, regulator, high flow servo and plumbing assembly (220) to the actuator
and flow assembly (230).
(4)
Make sure the washer (180) is next to bolt head (170).
(5)
Install the washers (210) and bolts (200) but leave them loose.
(6)
Calculate and install the necessary quantity of washers (190) to fill the space between the
actuator and flow assembly (230) and the solenoid, regulator, high flow servo and plumbing
assembly (220) until there is a distance of 0.003 inch (0.08 mm) maximum. Usually no
washers (190) are necessary.
(7)
Install the remaining washer (180) and bolt (170).
(8)
Torque the bolts (170) to 40 to 45 in-lb (4.5 to 5.1 Nm).
(9)
Torque the bolts (200) to 40 to 45 in-lb (4.5 to 5.1 Nm).
(10)
Install the screw (160) and nut (150).
(11)
Torque the screw (160) to 17 to 20 in-lb (1.9 to 2.3 Nm).
(12)
Install the screw (130) and nut (120).
(13)
Calculate and install the necessary quantity of washers (140) to fill the space between the
actuator and flow assembly (230) and the solenoid, regulator, high flow servo and plumbing
assembly (220) until there is a distance of 0.003 inch (0.08 mm) maximum.
(14)
Torque the screw (130) to 17 to 20 in-lb (1.9 to 2.3 Nm).
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(15)
Install the packing with retainer (100A), elbow (110), packing with retainer (100A) with the
knurled side and bolt (90).
NOTE:
Packing with retainer (100A) has two parts. The plain edge part goes between
the elbow (110) and the bolt (90) while the knurled edge part goes between
the bolt and the solenoid, regulator, high flow servo and plumbing assembly
(220).
(16)
Install the bushing (80), tube fitting flared sleeve (70) and tube assembly (60) to the actuator
and flow assembly (230) and the solenoid, regulator, high flow servo and plumbing assembly
(220).
(17)
Torque the tube assembly (60) to 40 to 60 in-lb (4.5 to 6.8 Nm).
WARNING: PAINTS, PRIMERS, LACQUERS, AND VARNISHES MUST BE HANDLED
CAREFULLY AND USED ONLY IN WELL VENTILATED, APPROVED AREAS.
AVOID PROLONGED BREATHING OF VAPOURS. AVOID EYE AND REPEATED
SKIN CONTACT. KEEP AWAY FROM SPARKS OR FLAMES.
W.
(18)
Prepare mating surfaces of jumper assembly (240, IPL Figure 5) in accordance with
MIL-B-5087 and seal with Federal Specification A-A-3165 gloss lacquer after assembly.
(19)
Install jumper assembly (240) and screw (50, Figure 7021) in the actuator switch connector.
(20)
Install nut (40), packing (30) and elbow (20).
(21)
Install tube assembly (10).
(22)
Torque the tube assembly (10), nut (40) and bolt (90) to 40 to 60 in-lb (4.5 to 6.8 Nm).
Assembly of the Flow Control Valve (Subtask 21-10-37-400-023-A01)
UP802726
(1)
EFFECTIVITY
ALL
Refer to Figure 7022 for all the item numbers unless specified differently.
21-10-37
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UP802726
Figure 7022. Flow Control Valve
EFFECTIVITY
ALL
21-10-37
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Key to Figure 7022
UP802726
20A. SCREW
30. IDENTIFICATION PLATE
200. PACKING
40. LABEL
210. NUT
50. TUBE ASSEMBLY
220. BOLT
60. TUBE ASSEMBLY
230. WASHER
70. TEST FITTING
240. WASHER
80. PACKING
241. WASHER
90. NUT
242. WASHER
100. PLUG AND BLEEDER
250. BOLT
110. PACKING
260. WASHER
120. LABEL
270. NORMAL FLOW SERVO AND FLOW
ASSEMBLY
130. TUBE ASSEMBLY
280. SCREW
140. TUBE ASSEMBLY
290A. RETAINER
150. TUBE ASSEMBLY
300. PACKING
160. TEST FITTING
310. TUBE ASSEMBLY
170. PACKING
320. PACKING
180. NUT
330. HIGH FLOW SERVO, ACTUATOR AND
FLOW ASSEMBLY
EFFECTIVITY
ALL
190. PLUG AND BLEEDER
(2)
Install the packing (320) on the tube assembly (310) and install in the normal flow servo
and flow assembly (270).
(3)
Install the packing (300) on the shorter tube assembly (150) and install in the normal flow
servo and flow assembly (270).
(4)
Install the retainer (290A) and the screw (280).
(5)
Torque the screw (280) to 17 to 20 in-lb (1.9 to 2.3 Nm).
(6)
Install the tube assembly (310) in the high flow servo, actuator and flow assembly (330).
(7)
Torque the tube assembly (310) to 40 to 60 in-lb (4.5 to 6.8 Nm).
(8)
Install the assembled items (150 and 300 thru 320) on the high flow servo, actuator and
flow assembly (330).
(9)
Install the washers (260) and bolts (250).
(10)
Torque the bolts (250) to 17 to 20 in-lb (1.9 to 2.3 Nm).
(11)
Calculate and install the necessary quantity of washers (240, 241, 242) to fill the space
between the normal flow servo and flow assembly (270) and the high flow servo, actuator
and flow assembly (330) until there is a distance of 0.003 inch (0.08 mm) maximum.
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(12)
Install the washer (230), bolt (220) and nut (210).
(13)
Torque the bolt (220) to 17 to 20 in-lb (1.9 to 2.3 Nm).
(14)
Install the packing (200) and plug and bleeder (190).
(15)
Install the end of tube assembly (140) which connects with the high flow servo, actuator
and flow assembly (330).
(16)
Install the nut (180), packing (170) and test fitting (160).
(17)
Install the other end of tube assembly (150) and tube assembly (140) in the test fitting
(160).
(18)
Torque the nut (180) to 40 to 60 in-lb (4.5 to 6.8 Nm).
(19)
Torque the plug and bleeder (190) to 100 to 120 in-lb (11.3 to 13.6 Nm).
(20)
Torque the two ends of tube assembly (140) and the one end of tube assembly (150) to
40 to 60 in-lb (4.5 to 6.8 Nm).
(21)
Install the tube assembly (130).
(22)
Torque the nut (150, IPL Figure 3) to 123 to 137 in-lb (13.9 to 15.5 Nm).
(23)
Torque the tube assembly (130) to 40 to 60 in-lb (4.5 to 6.8 Nm).
(24)
Install the label (120) if it was removed.
WARNING: USE CORRECT PROTECTION. THIS CHEMICAL/SOLUTION CAN CAUSE SKIN,
EYE AND LUNG DAMAGE. FOLLOW THE MANUFACTURER’S INSTRUCTIONS
FOR EACH CHEMICAL.
(25)
Apply a layer of Nycote 7-11 protective coating to the label (120).
(26)
Install the packing (110) and plug and bleeder (100).
(27)
Install the nut (90), packing (80) and test fitting (70).
(28)
Install the tube assembly (50).
(29)
Install the tube assembly (60).
(30)
Torque the nut (90) to 40 to 60 in-lb (4.5 to 6.8 Nm).
(31)
Torque the plug and bleeder (100) to 100 to 120 in-lb (11.3 to 13.6 Nm).
(32)
Torque the tube assemblies (50, 60) to 40 to 60 in-lb (4.5 to 6.8 Nm).
(33)
Install the label (40) if it was removed.
UP802726
WARNING: USE CORRECT PROTECTION. THIS CHEMICAL/SOLUTION CAN CAUSE SKIN,
EYE AND LUNG DAMAGE. FOLLOW THE MANUFACTURER’S INSTRUCTIONS
FOR EACH CHEMICAL.
EFFECTIVITY
ALL
(34)
Apply a layer of Nycote 7-11 protective coating to the label (40).
(35)
Install the identification plate (30) and screws (20A).
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X.
Job Close-up (Subtask 21-10-37-400-024-A01)
UP802726
(1)
EFFECTIVITY
ALL
Remove all tools, equipment, used parts, and materials from the work area.
21-10-37
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UP802726
Blank Page
EFFECTIVITY
ALL
21-10-37
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FITS AND CLEARANCES
1.
Planning Data (TASK 21-10-37-99C-807-A01)
A.
B.
Reason for the Job (Subtask 21-10-37-99C-014-A01)
(1)
This section gives the fits and clearances used when the LRU was made.
(2)
This section gives the torque data required for repair and assembly of the LRU.
Job Setup Data (Subtask 21-10-37-99C-015-A01)
(1)
2.
Not applicable.
Procedure (TASK 21-10-37-220-801-A01)
A.
Fits and Clearances of the Flow Control Valve (Subtask 21-10-37-220-001-A01)
(1)
Refer to Table 8001 when you do the procedures in REPAIR and ASSEMBLY.
Table 8001. Fits and Clearances
Nomenclature/Description
Figure - Item
Requirement/Dimension
Clearance between plates (220, 230, Figure 7008).
0.0005 to 0.0015 inch (0.013 to 0.038 mm)
Centering of plates (220, 230, Figure 7009) in venturi
body assembly.
0.000 to 0.005 inch (0.00 to 0.13 mm)
Interference between lower annular ball bearing (140,
Figure 7009) outer race and the bearing retainer (80).
0.001 to 0.003 inch (0.03 to 0.08 mm)
Clearance between solenoid valve assembly (20, Figure 0.008 to 0.012 inch (0.20 to 0.30 mm)
7019) and servo assembly prior to tightening screws (10).
Clearance between solenoid clamps (60, Figure 7020)
prior to tightening screws (30).
0.010 inch (0.25 mm) maximum
Clearance between solenoid clamp (60, Figure 7020)
and mounting bracket (100) prior to tightening screws
(30).
0.005 inch (0.13 mm) maximum
Clearance between the solenoid, regulator, high flow
servo and plumbing assembly (220, Figure 7021) and
the actuator and flow assembly (230).
0.003 inch (0.08 mm) maximum
Clearance between the normal flow servo and flow
assembly mount (270, Figure 7022) and the high flow
servo, actuator and flow assembly (330) lug.
0.003 inch (0.08 mm) maximum
B.
Torque Values (Subtask 21-10-37-220-002-A01)
UP802726
(1)
EFFECTIVITY
ALL
Tighten nuts, bolts, screws, and tube fittings to the standard torque unless specified
differently. Refer to FAA Manual FAA-H-8083-30, Aviation Maintenance Technician
Handbook, for standard torque.
21-10-37
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(2)
Tighten fasteners installed through non-elastic boundaries to remove visual clearance
between the parts. Monitor the rundown torque necessary just before the fastener becomes
tight. Then tighten to the final torque (refer to Table 8002 for the correct thread size) and
add the rundown torque. This procedure is sufficient for all fasteners not shown in the
torque values below. Table 8003 shows procedures for final torque.
(3)
Tighten fasteners installed through elastic boundaries (sealed by means of a diaphragm
or similar elastomeric gasket) equally to get a pressure tight seal.
Table 8002. Thread Size and Torque Data
Torque in-lb (Nm)
Thread Size
Aluminum Fastener
CRES Fastener
6-32
5 (0.565)
10 (1.13)
8-32
10 (1.13)
20 (2.26)
10-24
15 (1.695)
35 (3.955)
1/4-20
45 (5.085)
75 (8.475)
5/16-18
80 (9.04)
160 (18.08)
3/8-24
140 (15.82)
275 (31.075)
Table 8003. Final Torque Data
Thread Size
Approximate Turn After Run-Down
6-32
45 degrees
8-32
60 degrees
10-24
40 degrees
1/4-20
40 degrees
5/16-18
40 degrees
3/8-24
60 degrees
C.
Specified Torque Values (Subtask 21-10-37-220-003-A01)
(1)
Table 8004 gives information necessary to tighten fasteners to specified torque. Values
shown do not include frictional torque caused by self-locking devices or rundown resistance.
Frictional torque values must be added to the specified torque.
UP802726
Table 8004. Specified Torque
Figure
Number
Item
Number
Nomenclature
Torque in-lb (Nm)
Figure 7004
10
Nut
3 to 5 (0.3 to 0.6)
Figure 7005
10
Nut
6 to 8 (0.7 to 0.9)
EFFECTIVITY
ALL
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Table 8004. Specified Torque (Cont)
Figure
Number
Item
Number
Nomenclature
Torque in-lb (Nm)
Figure 7009
60
Bolts
17 to 20 (1.9 to 2.3)
110
Nut
35 to 45 (4.0 to 5.1)
130
Nut
35 to 45 (4.0 to 5.1)
160
Screw
17 to 20 (1.9 to 2.3)
180
Bolt
17 to 20 (1.9 to 2.3)
10A
Nut
17 to 20 (1.9 to 2.3)
90
Nut
17 to 20 (1.9 to 2.3)
220
Screw
11 to 13 (1.2 to 1.5)
20
Screws
17 to 20 (1.9 to 2.3)
40
Screws
6 to 8 (0.7 to 0.9)
100
Screw
7 to 9 (0.8 to 1.0)
120
Screws
11 to 13 (1.2 to 1.5)
150
Bolt
17 to 20 (1.9 to 2.3)
170
Bolts
30 to 35 (3.4 to 4.0)
Figure 7012
20
Nut
11 to 13 (1.25 to 1.47)
Figure 7013
40
Nut
40 to 45 (4.5 to 5.1)
80
Nut
65 to 85 (7.3 to 9.6)
150
Nut
123 to 137 (13.9 to 15.5)
160
Union
40 to 60 (4.5 to 6.8)
10
Screws
17 to 20 (1.9 to 2.3)
120, 140
Screws
17 to 20 (1.9 to 2.3)
Figure 7015
80
Nut
11 to 13 (1.2 to 1.5)
Figure 7016
60
Screws
17 to 20 (1.9 to 2.3)
80
Nut
40 to 45 (4.5 to 5.1)
40
Nut
40 to 45 (4.5 to 5.1)
80
Nut
65 to 85 (7.3 to 9.6)
150
Nut
40 to 60 (4.5 to 6.8)
160
Union
40 to 60 (4.5 to 6.8)
140
Screws
40 to 45 (4.5 to 5.1)
10
Screws
17 to 20 (1.9 to 2.3)
10
Screws
11 to 13 (1.2 to 1.5)
70, 80
Screws
11 to 13 (1.2 to 1.5)
160
Screws
11 to 13 (1.2 to 1.5)
Figure 7010
Figure 7011
Figure 7014
Figure 7017
Figure 7018
UP802726
Figure 7019
EFFECTIVITY
ALL
21-10-37
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Table 8004. Specified Torque (Cont)
Figure
Number
Item
Number
Nomenclature
Torque in-lb (Nm)
Figure 7020
110
Union
40 to 60 (4.5 to 6.8)
130
Tube assembly
40 to 60 (4.5 to 6.8)
140, 170
Bolts
40 to 60 (4.5 to 6.8)
200
Plug
180 to 210 (20.3 to 23.7)
220
Nut
11 to 13 (1.2 to 1.5)
Refer to Figure
Regulator adjustment nut
40 to 45 (4.5 to 5.1)
10
Tube assembly
40 to 60 (4.5 to 6.8)
40
Nut
40 to 60 (4.5 to 6.8)
60
Tube assembly
40 to 60 (4.5 to 6.8)
90
Bolt
40 to 60 (4.5 to 6.8)
130
Screw
17 to 20 (1.9 to 2.3)
160
Screw
17 to 20 (1.9 to 2.3)
170
Bolts
40 to 45 (4.5 to 5.1)
200
Bolts
40 to 45 (4.5 to 5.1)
50, 60
Tube assemblies
40 to 60 (4.5 to 6.8)
90
Nut
40 to 60 (4.5 to 6.8)
100
Plug and bleeder
100 to 120 (11.3 to 13.6)
130
Tube assembly
40 to 60 (4.5 to 6.8)
140, 150
Tube assembly
40 to 60 (4.5 to 6.8)
Figure 7021
UP802726
Figure 7022
EFFECTIVITY
ALL
150 (IPL Figure Nut
3)
123 to 137 (13.9 to 15.5)
180
Nut
40 to 60 (4.5 to 6.8)
190
Plug and bleeder
100 to 120 (11.3 to 13.6)
220
Bolt
17 to 20 (1.9 to 2.3)
250
Bolts
17 to 20 (1.9 to 2.3)
280
Screw
17 to 20 (1.9 to 2.3)
310
Tube assembly
40 to 60 (4.5 to 6.8)
21-10-37
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SPECIAL TOOLS, FIXTURES, EQUIPMENT AND CONSUMABLES
1.
Planning Data (TASK 21-10-37-99C-808-A01)
A.
Reason for the Job (Subtask 21-10-37-99C-016-A01)
(1)
B.
This section gives the special tools, fixtures, equipment, and consumable materials that
are necessary for LRU maintenance.
Job Setup Data (Subtask 21-10-37-940-001-A01)
(1)
You can use equivalent alternatives for the special tools, fixtures, equipment, and
consumable materials unless specified differently. The user must find equivalent
alternatives.
(2)
Refer to Table 9001 for the special tools, fixtures, and equipment in this section.
(3)
CAGE codes and manufacturer’s addresses are available at https://cage.dla.mil.
Table 9001. Special Tools, Fixtures, and Equipment
Number
Description
Source
aerated tank
commercially available
blast cabinet
commercially available
brush
commercially available
case leakage measuring section (To CAGE: 15916
measure case and total airflow. Use
with an orifice of applicable
diameter, manometer which
measures to 100 inHg (254 cmHg)
and a pressure gage which
measures to 300 PSIG (2068 kPa))
dip tank (container)
commercially available
electrical power source (adjusts to
supply 28 VDC)
commercially available
UP802726
internal (port) leakage measuring
CAGE: 15916
section (Use with an orifice of
applicable diameter, a manometer
which measures to 100 inHg (254
cmHg) and a pressure gage which
measures to 60 inH2O (152.4
cmH2O) to calculate a leakage rate)
EFFECTIVITY
ALL
magnifying glass (5X power)
commercially available
manometer (absolute) (analog or
digital; measures up to 30.0 inHg
(762 mmHg) with an accuracy of
±0.05 inHg (±1.27 mmHg))
commercially available
21-10-37
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Table 9001. Special Tools, Fixtures, and Equipment (Cont)
Number
Description
Source
manometer (differential pressure, CAGE: 05991
gage or tube) (measure to 100 inHg
(254 cmHg))
orifice (3 units with standard
diameters as calculated to use in
flow sections)
CAGE: 15916
oven
commercially available
pressure gage/transducer (2 units
to measure to 160 PSIG (1103
kPa))
CAGE: 9Y601
pressure gage/transducer (measure CAGE: 9Y601
to 20 PSIG (138 kPa) accuracy of
0.05 PSIG (1.3 kPa))
UP802726
pressure gage/transducer (measure CAGE: 9Y601
to 60 inHg (152.4 cmHg))
regulator (annin) (to 300 PSIG
(2068 kPa))
commercially available
shutoff valve (5 units operates up
to 300 PSIG (2068 kPa))
CAGE: 37239
thermocouple ((iron constantan) 0
to 200°F (-18 to 93°C))
CAGE: 1W501
timer (within 0.1 second accuracy)
commercially available
ACR-100-10-8
helical connector (connects the
CAGE: 13201
encoder shaft to the butterfly shaft)
Flex-O-Post Model 657T Series
encoder mounting fixture (keeps the CAGE: 57163
shaft encoder in a stable position)
Model DPP10
force gage
CAGE: 11710
Model H720
magnetizing unit
CAGE: 37676
Model KT500
vacuum pump (to 14.2 in. (361 mm) CAGE: 0STD9
at 8 cubic feet)
Model ZA 28W
fluorescent penetrant unit
CAGE: 37676
Model 4300B
bonding resistance tester (micro
ohmmeter)
CAGE: 53504
Model 8062A
continuity box
CAGE: 0HYG7
Model 808336
oil mist eliminator
CAGE: 0STD9
MT-150
spring tester
CAGE: 11710
1227-06
insert removal tool
CAGE: 0CLN7
1227-6
insert removal tool
CAGE: 0CLN7
EFFECTIVITY
ALL
21-10-37
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UP802726
Table 9001. Special Tools, Fixtures, and Equipment (Cont)
Number
Description
Source
3695-2
insert tang removal tool
CAGE: 0CLN7
3695-3
insert tang removal tool
CAGE: 0CLN7
3695-4
insert tang removal tool
CAGE: 0CLN7
7551-2
insert installation tool
CAGE: 0CLN7
7551-3
insert installation tool
CAGE: 0CLN7
7551-4
insert installation tool
CAGE: 0CLN7
2024433-1
encoder cable assembly (connects CAGE: 06848
the helical connector to the angle
indicator)
2024434-1
shaft encoder readout box (gives a CAGE: 06848
digital indication of the butterfly
angle)
2024766-1
valve test adapter
CAGE: 06848
287847-1
pneumatic rivet machine
CAGE: 06848
287850-1
rivet set adapter
CAGE: 06848
287865-1
rivet set
CAGE: 06848
289137-1
pneumatic rivet set
CAGE: 06848
290166
adapters (installed in test ports)
CAGE: 06848
291480-1
valve test holder (replaced by
3210450-0501)
CAGE: 06848
3210450-0501
valve test holder (replaces 291480- CAGE: 06848
1)
3210500-0501
valve test console (replaces
833209-1/-2)
3210550-0501
mobile pneumatic vacuum chamber GAGE: 06848
(replaces 3791170-1)
3727618-1
pressure test cap
3791170-1
mobile pneumatic vacuum chamber CAGE: 06848
(replaced by 3210550-0501)
3791247-1
electrical control box (connects to
vacuum chamber cable)
3791248-1
electrical cable assembly (connects CAGE: 06848
to electrical control box and the
vacuum chamber)
3791249-1
electrical cable assembly (connects CAGE: 06848
to the vacuum chamber and the
flow control valve)
EFFECTIVITY
ALL
CAGE: 06848
CAGE: 06848
CAGE: 06848
21-10-37
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Table 9001. Special Tools, Fixtures, and Equipment (Cont)
Number
Description
Source
3791250-1
angle indicator (measures butterfly CAGE: 06848
angle)
3791271-1
rivet set
833209-1
valve test console (-1=60 Hertz; CAGE: 06848
2=50 Hertz (replaced by 32105000501))
833209-2
valve test console (-1=60 Hertz; CAGE: 06848
2=50 Hertz (replaced by 32105000501))
833564-1
seal installation tool
CAGE: 06848
834664-1
socket wrench
CAGE: 06848
835058-1
shim clearance gage
CAGE: 06848
835377-1
special pliers
CAGE: 06848
835381-1
holding fixture
CAGE: 06848
835382-1
spanner wrench
CAGE: 06848
835384-1
spring compressor
CAGE: 06848
835385-1
holding tool
CAGE: 06848
835405-1
alignment screws
CAGE: 06848
835407-1
bond fixture
CAGE: 06848
835408-1
bond fixture
CAGE: 06848
CAGE: 06848
WARNING: BEFORE YOU USE A MATERIAL, REFER TO THE MANUFACTURER'S SAFETY
DATA SHEETS. SOME MATERIALS CAN BE DANGEROUS.
CAUTION:
(4)
DO NOT USE MATERIALS THAT ARE NOT EQUIVALENT TO HONEYWELL
SPECIFIED MATERIALS. MATERIALS THAT ARE NOT EQUIVALENT CAN CAUSE
DAMAGE TO THE EQUIPMENT AND CAN MAKE THE WARRANTY NOT
APPLICABLE.
Refer to Table 9002 for the consumable materials in this section.
Table 9002. Consumable Materials
UP802726
Number
EFFECTIVITY
ALL
Description
Source
blade
commercially available
chromic acid flake
commercially available
cotton swab
commercially available
crocus cloth
commercially available
dehydrating agent
commercially available
21-10-37
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Table 9002. Consumable Materials (Cont)
UP802726
Number
Description
Source
distilled water
commercially available
leak detection solution
commercially available
lint free cloth
commercially available
paper
commercially available
AMS 2644
penetrant oil
commercially available
ANSI B74.18
abrasive cloth
commercially available
Braycote 248, Type 3
corrosion preventative compound
CAGE: 4RRP4
Daraclean 235
aqueous cleaner
CAGE: 37676
Daraclean 282
alkaline cleaner
CAGE: 37676
DBT
silicone catalyst activator
CAGE: 5V1P4
ELAN-Tron C301
hardener
CAGE: 97160
ELAN-Tron E 203
black resin
CAGE: 97160
Federal Specification A-A-3165
gloss lacquer
CAGE: 57NK3
Federal Specification A-A-59105
nitric acid
commercially available
Federal Specification A-A-59503
liquid nitrogen
commercially available
Federal Specification TT-I-735
Grade B
solvent (isopropyl alcohol)
commercially available
Iridite No. 14-2
chromate coating
CAGE: 0PX54
Liqui-Moly, Grade NV
lubricating compound
CAGE: 98112
LPS Precision Clean
aqueous cleaner
CAGE: 0JVH6
Magnaglo Carrier II
magnetic base oil
CAGE: 37676
Magnaglo Dry Concentrate No. 14A magnetic particles compound
commercially available
MIL-A-22262
120 grit sand
commercially available
MIL-A-46106, Group I
sealant
commercially available
MIL-C-15074
corrosion preventive compound
commercially available
MIL-L-46010
dry film lubricant
commercially available
MIL-PRF-131H Type I, Class III
barrier material
commercially available
MIL-S-5002
alkaline cleaner
commercially available
Molykote Z
lubricant
CAGE: 5D028
MS20995C20
lockwire
commercially available
Nycote 7-11
protective coating
CAGE: 05803
Oakite Rustripper
rust stripper
CAGE: 01PQ6
Parco Cleaner MXP
electrocleaner
CAGE: 71410
PR-1200 RTV
primer (red)
CAGE: 5D028
EFFECTIVITY
ALL
21-10-37
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Table 9002. Consumable Materials (Cont)
Number
Description
Source
RTV 60
silicone rubber compound
CAGE: 5V1P4
Screen No. 100-230
glass beads (Class IV, Size AF or
AG, 130 grit)
CAGE: 07852
SS4004P
silicone primer
CAGE: 5V1P4
612-34151 Epoxy, Type I, Class C
primer
CAGE: 58963
732 Multi-Purpose
sealant (white)
CAGE: 5D028
(5)
The list that follows identifies Honeywell publications that are related to this section:
UP802726
-
EFFECTIVITY
ALL
Not applicable.
21-10-37
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SPECIAL PROCEDURES
UP802726
1.
Not Applicable
EFFECTIVITY
ALL
21-10-37
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UP802726
Blank Page
EFFECTIVITY
ALL
21-10-37
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REMOVAL
UP802726
1.
Not Applicable
EFFECTIVITY
ALL
21-10-37
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UP802726
Blank Page
EFFECTIVITY
ALL
21-10-37
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INSTALLATION
UP802726
1.
Not Applicable
EFFECTIVITY
ALL
21-10-37
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UP802726
Blank Page
EFFECTIVITY
ALL
21-10-37
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SERVICING
UP802726
1.
Not Applicable
EFFECTIVITY
ALL
21-10-37
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UP802726
Blank Page
EFFECTIVITY
ALL
21-10-37
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STORAGE (INCLUDING TRANSPORTATION)
1.
Planning Data (TASK 21-10-37-99C-809-A01)
A.
Reason for the Job (Subtask 21-10-37-99C-017-A01)
(1)
B.
Use these procedures to prepare the LRU for storage or transportation. The function of
these procedures is to make sure that the LRU has protection from dust, moisture, and
other contamination.
Job Setup Data (Subtask 21-10-37-99C-018-A01)
(1)
You can use equivalent alternatives for the special tools, fixtures, equipment, and
consumable materials unless specified differently. The user must find equivalent
alternatives.
(2)
Refer to Table 15001 for the special tools, fixtures, and equipment in this section.
(3)
CAGE codes and manufacturer’s addresses are available at https://cage.dla.mil.
Table 15001. Special Tools, Fixtures, and Equipment
Number
Description
Source
Not applicable
Not applicable
Not applicable
WARNING: BEFORE YOU USE A MATERIAL, REFER TO THE MANUFACTURER'S SAFETY
DATA SHEETS. SOME MATERIALS CAN BE DANGEROUS.
CAUTION:
(4)
DO NOT USE MATERIALS THAT ARE NOT EQUIVALENT TO HONEYWELL
SPECIFIED MATERIALS. MATERIALS THAT ARE NOT EQUIVALENT CAN CAUSE
DAMAGE TO THE EQUIPMENT AND CAN MAKE THE WARRANTY NOT
APPLICABLE.
Refer to Table 15002 for the consumable materials in this section.
Table 15002. Consumables
Number
MIL-PRF-131H Type I, Class III
(5)
UP802726
ALL
Source
dehydrating agent
commercially available
lint free cloth
commercially available
paper
commercially available
barrier material
commercially available
The list that follows identifies Honeywell publications that are related to this section:
-
EFFECTIVITY
Description
Not applicable.
21-10-37
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396608
2.
Procedure (TASK 21-10-37-550-801-A01)
A.
Job Setup (Subtask 21-10-37-550-001-A01)
WARNING: BEFORE YOU USE A MATERIAL, REFER TO THE MANUFACTURER'S SAFETY
DATA SHEETS. SOME MATERIALS CAN BE DANGEROUS.
CAUTION:
DO NOT USE MATERIALS THAT ARE NOT EQUIVALENT TO HONEYWELL
SPECIFIED MATERIALS. MATERIALS THAT ARE NOT EQUIVALENT CAN CAUSE
DAMAGE TO THE EQUIPMENT AND CAN MAKE THE WARRANTY NOT
APPLICABLE.
CAUTION:
DO THESE PROCEDURES IN A CLEAN ENVIRONMENT TO PREVENT DAMAGE
TO THE MECHANICAL COMPONENTS.
(1)
Obey the precautions.
(2)
Age control is not necessary for assemblies, silicon rubber, fluorocarbon rubber, fuel tank
synthetics or static seals used with fasteners.
(3)
Age Controls of Age-Sensitive Elastomeric Material for Aerospace Applications is specified
in SAE AS 1933. Refer to this standard for all military and commercial use. Assemblies
that contain age-sensitive material in this specification are limited by failure rates, in-service
use and system life estimated by the user.
(4)
Bad storage conditions can cause damage to parts. Such conditions are, but not limited
to:
(5)
B.
UP802726
C.
EFFECTIVITY
ALL
-
Moisture
-
High temperature (over 125°F (52°C))
-
Fuel or solvents that have expanded
-
Fumes that can cause corrosion
-
Mechanical stresses
-
Ultraviolet light.
Parts that have been in bad weather conditions must be examined for damage and replaced
as necessary.
Preservation (Subtask 21-10-37-550-002-A01)
(1)
Clean the external surfaces with a clean, lint free cloth.
(2)
Put covers on all openings.
Packing (Subtask 21-10-37-550-003-A01)
(1)
Wrap the unit in wrapping paper.
(2)
Use cushions at sharp corners to prevent damage to the MIL-PRF-131H, Type I, Class III
barrier material and fill containers with dehydrating agent. Use the applicable size
MIL-PRF-131H, Type I, Class III barrier material.
21-10-37
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D.
E.
Storage (Subtask 21-10-37-550-004-A01)
(1)
Keep the unit in an area away from high temperatures, dust, moisture and corrosive fumes.
(2)
The recommended storage temperature is less than 100°F (38°C) and must not be more
than 125°F (52°C).
(3)
Control the humidity to prevent moisture on the unit.
Transportation (Subtask 21-10-37-550-005-A01)
(1)
F.
Job Close-up (Subtask 21-10-37-550-006-A01)
UP802726
(1)
EFFECTIVITY
ALL
Not applicable.
Remove all tools, equipment, used parts, and materials from the work area.
21-10-37
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UP802726
Blank Page
EFFECTIVITY
ALL
21-10-37
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REWORK (SERVICE BULLETIN ACCOMPLISHMENT PROCEDURES)
UP802726
1.
Not Applicable
EFFECTIVITY
ALL
21-10-37
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UP802726
Blank Page
EFFECTIVITY
ALL
21-10-37
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ILLUSTRATED PARTS LIST
1.
Description (TASK 21-10-37-99C-810-A01)
A.
B.
General (Subtask 21-10-37-99C-019-A01)
(1)
This section gives the parts that are used to make the LRU. It also supplies the necessary
data to get replacement parts for REPAIR and TESTING AND FAULT ISOLATION.
(2)
The DPL part of the ILLUSTRATED PARTS LIST gives a breakdown, in disassembly
sequence, of assemblies and detail parts of the unit.
(3)
The illustrations show where you can find each part and are an important aid in
DISASSEMBLY and ASSEMBLY.
(4)
The item numbers shown in the DPL are the same as the item numbers on the exploded
view illustration(s). To find a part number, find the part on the illustration and record the
item number. Go to the DPL to find the item number and related part number.
Job Setup Data (Subtask 21-10-37-99C-020-A01)
(1)
The list that follows identifies references that are related to this section:
-
2.
Contents of the IPL (TASK 21-10-37-99C-811-A01)
A.
B.
Vendor Code List (Subtask 21-10-37-99C-021-A01)
(1)
The vendor code list shows the vendor CAGE code, name, and address in numerical
sequence for all vendors shown in the DPL. Refer to the Vendor Code List.
(2)
The vendor CAGE code is given in the NOMENCLATURE column of the DPL to identify
the vendor.
Equipment Designator Index (Subtask 21-10-37-99C-022-A01)
(1)
C.
D.
Not Applicable.
Numerical Index (Subtask 21-10-37-99C-023-A01)
(1)
The NI is an alphanumeric list of all the part numbers shown in the part number column
of the DPL.
(2)
Also included in the index are the Honeywell part numbers that are equivalent to the
manufacturer part number. Optional manufacturer part numbers are not included in the
index.
(3)
The figure item column gives all of the locations of a part. If a part number is in more than
one figure item location, the part number is shown only one time in the part number column.
(4)
The total required column shows the total number of parts that are used at each figure
item location.
(5)
The airline stock number column has space for customers to use.
Detailed Parts List (Subtask 21-10-37-99C-024-A01)
NOTE:
UP802726
(1)
EFFECTIVITY
ALL
CAGE codes and manufacturers' addresses are available at https://cage.dla.mil.
Refer to Figure 10001.
An item number is given to each part in the DPL and on the related illustration. The item
numbers show the general disassembly sequence.
21-10-37
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(2)
(3)
To find a part number in the DPL.
(a)
If the part number is known, refer to the Numerical Index to find the figure and
item numbers in the DPL.
(b)
If the part number is not known, turn to the illustration; locate the part, and record
the item number. The part number is shown opposite the item number in the DPL.
(c)
If the equipment designator is known, refer to the EDI to find the figure and item
numbers in the DPL.
Revision codes for added, changed, or deleted data.
(a)
(4)
UP802726
(5)
EFFECTIVITY
ALL
Revision bars (l) in the left margin adjacent to an entry shows changed or added
data to the part in the DPL.
Figure item column.
(a)
A part not shown on the illustration is identified in the DPL as non-illustrated by a
dash (-) before the item number.
(b)
When two or more items that are visually alike are listed in sequence, only the
first item is illustrated. The illustration, however, is applicable to both items.
(c)
When the detailed parts of an assembly or installation are illustrated, they can be
identified by a bracket. The bracket identifies the next higher assembly or
installation. If brackets are not used, the detail parts are illustrated, but the next
higher assembly or installation is not.
(d)
The parts that make up a select-from range group (i.e. calibration resistor
assortments) have a non-illustrated item number or a different figure.
Part number column.
(a)
A part number that is prefixed usually indicates a type of part or method of
procurement. Examples of these prefixes are AN, MS, and NAS. These standard
part numbers may be suffixed by numbers only or numbers and letters. Suffix
numbers usually indicate configuration or design difference. Suffix letters usually
indicate material, color, or finish differences.
(b)
All procurable components manufactured by Honeywell have a part number. The
part number is stamped, etched, or cast on the part at time of manufacture when
size, space, or shape is available. More manufacturing symbol(s), letter(s), or
number(s) can be shown with the part number to identify a manufacturing process,
a design change, or for a proprietary repair. Do not use this data to order a part.
Use only the item part number and nomenclature as shown in the DPL.
(c)
The letter "S" prefix of a part number designates a Honeywell standard part number.
These standard part numbers have suffix letters and numbers.
(d)
Honeywell commercial standard numbers are used in the parts lists to identify
off-the-shelf items procured from another manufacturer. A commercial standard
number can be a 10 or 11 digit number.
(e)
Nonprocurable part numbers are usually easy to identify and are primarily used
for information purposes. The part numbers NONPROCXXX, ORDERNHA,
21-10-37
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396608
GAREFXXX, TUCREFXXX, AIREFXXX, and TORREFXXX are not procurable
and should not be ordered.
(6)
UP802726
ALL
2
The part number ORDERNHA (Order Next Higher Assembly) is primarily
used to identify nonprocurable details of an assembly.
3
The part number GAREFXXX, TUCREFXXX, AIREFXXX, and
TORREFXXX is used when a procurable part number exceeds 15 digits.
When the part number GAREFXXX, TUCREFXXX, AIREFXXX, and
TORREFXXX appears in the PART NUMBER column, refer to the
nomenclature for the actual part number of the item desired.
The airline stock number column has space for customers to use.
Nomenclature column.
(a)
EFFECTIVITY
The part number NONPROCXXX is primarily used to sub-divide
components into a logical, easy to use, subgroup. The subgroup is not
procurable, but is used to identify a group of procurable components.
Airline stock number column.
(a)
(7)
1
The indenture code shows the relationship of each item to its NHA.
1
Each item goes in the nomenclature column one indenture (one dot) to
the right of the assembly to which it belongs.
2
The items at the same indenture are all components of a single assembly
or subassembly. Refer to Figure 10002 for an example of the indenture
code system.
(b)
Wherever possible, abbreviations will agree with the ASME Y14.38 specification.
The non-standard abbreviations that spell words are not used.
(c)
The vendor code data are as follows:
1
The vendors with a code number have the letter V before the number.
This code identifies where to get that item.
2
No vendor code is shown in the nomenclature column of the DPL if the
item is a U.S. standard part or Honeywell is the vendor.
3
The vendors with no code number (NCN) are identified by (VNCN__).
(d)
A Honeywell specification drawing number will be shown if applicable.
(e)
Refer to this list of possible explanation terms. These terms may be abbreviated.
1
OPTIONAL shows that the part is an optional alternative to other parts in
the same item number variant group.
2
ALTERNATE shows that the part is an alternative to other parts in the
same item number variant group.
3
SUPERSEDED BY shows that the part is replaced by the part number or
item number shown and is not interchangeable.
4
SUPERSEDES shows that the part replaces the part number or item
number shown and is not interchangeable.
5
REPLACED BY shows that the part is replaced by the part number or
item number shown and is interchangeable. Part can be used until the
supply is gone.
21-10-37
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COMPONENT MAINTENANCE MANUAL
396608
EFFECTIVITY
ALL
6
REPLACES shows that the part replaces the part number or item number
shown and is interchangeable.
7
PRE SERVICE BULLETIN XXXX shows that the part is used if service
bulletin XXXX was not done.
8
POST SERVICE BULLETIN XXXX shows that the part is used if service
bulletin XXXX was done.
9
PRE SPARE PARTS BULLETIN XXXX shows that the part is used if spare
parts bulletin XXXX was not done.
10
POST SPARE PARTS BULLETIN XXXX shows that the part is used if
spare parts bulletin XXXX was done.
11
NONREPAIRABLE shows that the part cannot be repaired.
12
NONPROCURABLE shows that the part or assembled parts cannot be
purchased. The term NONPROC is used in the PART NUMBER column
when no part number exists for the assembly. The components of the
assembled parts can be ordered unless differently specified.
13
ORDER NEXT HIGHER ASSEMBLY shows that the part number is part
of a matched set and cannot be ordered independently. The next higher
assembly can be ordered.
14
REFERENCE (GAREF, TUCREF, AIREF, TOREF etc.) shows the
procurable part number that exceeds 15 digits in the NOMENCLATURE
column as ORDER PN NNNN.
15
ORDER PART NUMBER shows a nonstandard or reference part number.
16
PART ADDED shows the part is added with no comparable component
involved in the change. Interchangeability of other parts is not affected by
the additions, unless specified.
17
DELETED shows the part is not available for use.
18
SEE FIGURE FOR DETAILS shows the part number details in a different
figure.
19
SEE FIGURE FOR NEXT HIGHER ASSEMBLY refers the part number
to the next higher assembly.
20
USE WITH (ITEM or PART NUMBER) shows a part is used with a different
part.
21
COMPONENT OF (ITEM or PART NUMBER) shows that the part is a
component of a different part.
22
MAY BE SUBSTITUTED shows that the part in the Nomenclature column
with its vendor code is an equivalent alternative for the part in the Part
Number column.
23
REFER TO ATA or PUBLICATION NUMBER identifies the assemblies
that have their own Component Maintenance Manuals.
24
Control Source Drawing (CSD) shows the Honeywell part number for the
part in the PART NUMBER column and is fully interchangeable.
21-10-37
© Honeywell International Inc. Do not copy without express permission of Honeywell.
Page 10004
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396608
(8)
(9)
UP802726
ALL
Honeywell Control Source Drawing (HCSD) shows the Honeywell part
number for the part in the PART NUMBER column and is fully
interchangeable.
26
HAZARDOUS MATERIAL identifies parts that can have dangerous effects.
27
ESDS identifies parts that are electrostatic sensitive.
28
MOISTURE SENSITIVE identifies parts that are moisture sensitive.
The effectivity code column.
(a)
The effectivity code identifies the different configurations of the top assembly in
each IPL figure.
(b)
If this column is empty, the part is used in all configurations of the top assembly
for that IPL figure.
(c)
If this column has a letter code in it, the part is only used in the configuration of
the top assembly that has the same letter code.
(d)
If this column has more than one letter code, the part is used in each top assembly
with the same letter codes.
(e)
If a comma separates the column entry (A, C), the other codes do not apply. For
example, a component coded "A, C" is applicable for Codes A and C only and not
applicable for Code B.
(f)
If a dash separates the column entry (A-C), the other codes do apply. For example,
a component coded "A-C" is applicable for Codes A, B, and C.
The units per assembly column.
(a)
EFFECTIVITY
25
The units per assembly column show the quantity of parts necessary in the
assembly of one next higher assembly. The letters AR in this column show "as
required" items and refer to bulk items or adjustable quantity items, such as shims
or spacers. The letters RF are used to show an item that is shown in another area
with a quantity.
21-10-37
© Honeywell International Inc. Do not copy without express permission of Honeywell.
Page 10005
26 Apr 2022
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COMPONENT MAINTENANCE MANUAL
396608
UP802726
Figure 10001. DPL Example
EFFECTIVITY
ALL
21-10-37
© Honeywell International Inc. Do not copy without express permission of Honeywell.
Page 10006
26 Apr 2022
RELEASED FOR THE EXCLUSIVE USE BY: HONEYWELL EMPLOYEE AMERICAS
COMPONENT MAINTENANCE MANUAL
396608
UP802726
Key to Figure 10001
1. FIGURE/ITEM column
18. NONPROCURABLE example
2. PART NUMBER column
19. ORDER NEXT HIGHER ASSEMBLY example
3. AIRLINE STOCK NUMBER column
20. REFERENCE example
4. NOMENCLATURE column
21. ORDER PART NUMBER example
5. EFFECTIVITY (USE) CODE column
22. DELETED example
6. UNITS PER ASSEMBLY column
23. SEE FIGURE FOR DETAILS example
7. OPTIONAL example
24. SEE FIGURE FOR NEXT HIGHER
ASSEMBLY example
8. ALTERNATE example
25. USE WITH (ITEM or PART NUMBER)
example
9. SUPERSEDED BY example
26. COMPONENT OF (ITEM or PART NUMBER)
example
10. SUPERSEDES example
27. Changed or added data indicator example
11. REPLACED BY example
28. Non-illustrated indicator example
12. REPLACES example
29. Vendor code example
13. PRE SERVICE BULLETIN example
30. Control Specification or Drawing Number for
the related part in the Part Number column
example
14. POST SERVICE BULLETIN example
31. Effectivity (A) example
15. PRE SPARE PARTS BULLETIN example
32. Quantity example
16. POST SPARE PARTS BULLETIN example
33. RF indicates item referenced elsewhere
17. NONREPAIRABLE example
34. As required example
EFFECTIVITY
ALL
21-10-37
© Honeywell International Inc. Do not copy without express permission of Honeywell.
Page 10007
26 Apr 2022
RELEASED FOR THE EXCLUSIVE USE BY: HONEYWELL EMPLOYEE AMERICAS
COMPONENT MAINTENANCE MANUAL
396608
UP802726
Figure 10002. Nomenclature Indentures
EFFECTIVITY
ALL
21-10-37
© Honeywell International Inc. Do not copy without express permission of Honeywell.
Page 10008
26 Apr 2022
RELEASED FOR THE EXCLUSIVE USE BY: HONEYWELL EMPLOYEE AMERICAS
COMPONENT MAINTENANCE MANUAL
396608
3.
Vendor Code List
UP802726
NOTE:
The vendor codes and part numbers that are shown in the DPL must not be construed as an authorization
of the vendor, pursuant to the FAA regulations, to ship directly to the user. Neither must it be construed
as a certification by Honeywell that parts shipped by vendors directly to users will conform to the type
design or that such parts are airworthy or safe for installation.
Code
Vendor
V02988
FREUDENBERG-NOK 65 SPRUCE ST TILLSONBURG, ON N4G 4H3 CANADA
V0AD80
BEHM QUARTZ TECHNOLOGY OF OHIO INC 8624 EAST AVE MENTOR, OH 44060
V1CN74
FREUDENBERG-NOK GENERAL PARTNERSHIP DBA INTERNATIONAL SEAL CO 2041 E
WILSHIRE AVE SANTA ANA, CA 92705-4726
V3CU21
ROMAN SEALS CORP 2321 E 4TH ST STE 602 SANTA ANA, CA 92705-3861
V47253
PILGRIM SCREW CORP 120 SPRAGUE ST PROVIDENCE, RI 02907-2753
V52676
SKF USA INC 890 FORTY FOOT RD LANSDALE, PA 19446-4303
V56878
SPS TECHNOLOGIES LLC DBA AEROSPACE DIVISION DIV AEROSPACE PRODUCTS 301
HIGHLAND AVE JENKINTOWN, PA 19046-2630
V59364
HONEYWELL AEROSPACE-TEMPE 1300 WEST WARNER RD TEMPE AZ, 85284 USA
V64547
HONEYWELL AEROSPACE-TUCSON 11100 N. ORACLE RD TUCSON AZ, 85737 USA
V70210
HONEYWELL AEROSPACE-TORRANCE 2525 W 190TH ST TORRANCE CA, 90504 USA
V80205
NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES
V81349
MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES
UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
V83259
PARKER-HANNIFIN CORP DBA COMPOSITE SEALING SYSTEMS DIVISION DIV COMPOSITE
SEALING SYSTEMS DIVISION 7664 PANASONIC WAY SAN DIEGO, CA 92154-8206
V88044
AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE
V91929
HONEYWELL INTERNATIONAL INC DBA HONEYWELL 315 E STEPHENSON ST FREEPORT,
IL 61032-4316
V96906
MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY
OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
V99193
HONEYWELL AEROSPACE-PHOENIX 111 SOUTH 34TH ST PHOENIX AZ, 85034 USA
EFFECTIVITY
ALL
21-10-37
© Honeywell International Inc. Do not copy without express permission of Honeywell.
Page 10009
26 Apr 2022
RELEASED FOR THE EXCLUSIVE USE BY: HONEYWELL EMPLOYEE AMERICAS
COMPONENT MAINTENANCE MANUAL
396608
4.
Detailed Parts List
Equipment Designator Index
EQUIPMENT
DESIGNATOR
FIG.
ITEM
GEOGRAPHIC
LOCATION
EQUIPMENT
DESIGNATOR
FIG.
ITEM
GEOGRAPHIC
LOCATION
UP802726
NOT APPLICABLE
EFFECTIVITY
ALL
21-10-37
© Honeywell International Inc. Do not copy without express permission of Honeywell.
Page 10010
26 Apr 2022
RELEASED FOR THE EXCLUSIVE USE BY: HONEYWELL EMPLOYEE AMERICAS
COMPONENT MAINTENANCE MANUAL
396608
Numerical Index
PART NUMBER
AN4CH4A
AN4CH6A
AN565AC8H10
AN565AC8H12
AN565FC8H8
AN775-4D
AN776-4D
AN779D4
AN783D5
AN814-6DL
AN815-4D
AN833-4D
AN833-5D
AN924-4D
AN924-5D
AN960C10L
AN960C416L
AN960C6
AN960C8
AN960C8L
UP802726
BS16-7-16
EFFECTIVITY
ALL
AIRLINE
STOCK NO.
FIG.
ITEM
4 -200A
4 170
200
17 60
17 -61
13 40
17 100
4 90
5 140
170
4 110
5 190
5 160
8 130
1 100
190
3 160
5 110
8 160
4 20
3 130
1 180
90
4 40
3 150
8 150
1 230
260
10 30
11 30
12 170
190
70
13 30
5 40
80
9 90
11 100
50
3 50
4 180
210
8 50
10 60
17 90
10 130
11 230
4 100A
21-10-37
© Honeywell International Inc. Do not copy without express permission of Honeywell.
TTL
REQ.
2
2
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
4
8
3
3
4
1
2
1
1
1
1
1
2
2
1
4
1
3
1
1
Page 10011
26 Apr 2022
RELEASED FOR THE EXCLUSIVE USE BY: HONEYWELL EMPLOYEE AMERICAS
COMPONENT MAINTENANCE MANUAL
396608
Numerical Index
AIRLINE
STOCK NO.
PART NUMBER
LE500D4-6
M83723-79H1203N
MS122078
MS122119
MS124655
MS124656
MS16996-10
MS16996-11
MS16996-12
MS19060-4812
MS20426A2-3
MS20426A3-6
MS20470A3-4
MS21042-4
MS21043-04
MS21043-08
MS21043-08
MS21043-3
MS21208F1-10
MS21208F8-10
MS21209C0415
MS21209C0415L
MS21209C0620
MS21209C0815
MS21209C0815L
MS21209F1-10
MS21209F1-10L
UP802726
MS21209F1-15L
EFFECTIVITY
ALL
(DELETED)
FIG.
ITEM
5 150A
180A
18 10
18 20
28 10
30 10
31 10
26 10
34 10
4 160
2 120
5 90
2 140
4 130
-160A
7 140
9 -220A
21 10
22 10
16 10
11 90
14 10
5 220
11 -10
1 210
11 10A
4 120
150
5 10
70
29 -20A
24 10
25 10
32 10
33 10
35 -10A
29 10
31 -10A
33 -10A
35 10
36 10
23 20
27 30
29 20
23 30
27 40
29 25
23 40
21-10-37
© Honeywell International Inc. Do not copy without express permission of Honeywell.
TTL
REQ.
1
1
4
1
4
1
1
1
1
1
1
1
5
1
1
6
1
4
8
6
1
1
1
0
1
8
1
1
2
1
4
1
1
4
1
1
4
1
1
1
1
1
12
4
4
8
4
6
Page 10012
26 Apr 2022
RELEASED FOR THE EXCLUSIVE USE BY: HONEYWELL EMPLOYEE AMERICAS
COMPONENT MAINTENANCE MANUAL
396608
Numerical Index
AIRLINE
STOCK NO.
PART NUMBER
27
1
12
1
20
10
10
5
6
MS21279-12
MS21288-06
MS21288-07
MS24665-86
MS24673-2
MS24674-1
MS25083-2BB5
MS25083-2BB5
MS25083-2BB6
MS35275-245
MS51957-14
MS51957-26
MS51957-26
MS51957-43
MS51957-45
MS51957-46
MS51957-8
MS51958-64
MS51958-65
MS9033-05
MS9461-05
NAS1149C0332R
FIG.
ITEM
(DELETED)
5
6
11
18
10
(DELETED)
1
10
4
6
6
19
5
9
11
2
7
10
9
1
10
11
12
13
5
NAS1149C0432R
9
11
3
4
UP802726
8
EFFECTIVITY
ALL
50
220
60
250
30
20
40
230
95
-100
240
250
180
220
-10A
100
-150A
280
120
50
160
80
10
30
30
60
20
10
10
170
220
-230A
-260A
-30A
-30A
-170A
-190A
-70A
-30A
-40A
-80A
-90A
-100A
-50A
-50A
-180A
-210A
-50A
21-10-37
© Honeywell International Inc. Do not copy without express permission of Honeywell.
TTL
REQ.
6
1
4
2
1
4
4
1
RF
0
1
1
RF
1
4
1
0
1
3
1
4
3
3
2
2
4
8
4
4
1
1
1
2
4
8
3
3
4
1
2
1
1
1
1
1
1
1
1
Page 10013
26 Apr 2022
RELEASED FOR THE EXCLUSIVE USE BY: HONEYWELL EMPLOYEE AMERICAS
COMPONENT MAINTENANCE MANUAL
396608
Numerical Index
AIRLINE
STOCK NO.
PART NUMBER
NAS1149CN632R
NAS1149CN816R
NAS1149CN832R
NAS1352C06H4
NAS1802-08-14
NAS1802-08-16
PSTPANB02-02SS4
S3017-1
S3033-1
S8079-213
S8079-237
S8079-3C
S8079C416
S8079C4R
S8079C632
S8152BE12-0-160
S8154-11C002
S8157AG385-032
S8157AM12-305
S8157N157-025
S8157N164-002
S8157N164-005
S8157N164-020
S8157N164-063
S8157N17-002
S8157N17-005
S8157N17-010
S8157N17-020
S8157N17-032
FIG.
ITEM
10
10
11
17
10
2
7
7
1
1
1
13
17
3
8
9
11
3
8
20
13
17
4
10
3
8
9
12
12
12
12
12
1
12
5
5
1
12
1
2
7
UP802726
S8157N17-063
S8157N202-010
EFFECTIVITY
ALL
9
12
15
-60A
-130A
-230A
-90A
-40A
50
50
-51
20A
120
40
30
20
80
80
80
80
40
40
40
10
50
110
190
50
120
120
140
-100A
101A
102A
103A
100
240
-101
20
21
241
-102
242
130
150
20
150
20
70
-103
20
21-10-37
© Honeywell International Inc. Do not copy without express permission of Honeywell.
TTL
REQ.
4
3
1
1
4
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
4
1
1
1
AR
AR
AR
AR
AR
AR
0
AR
AR
AR
0
AR
1
5
4
6
4
4
0
1
Page 10014
26 Apr 2022
RELEASED FOR THE EXCLUSIVE USE BY: HONEYWELL EMPLOYEE AMERICAS
COMPONENT MAINTENANCE MANUAL
396608
Numerical Index
AIRLINE
STOCK NO.
PART NUMBER
S8157N213-016
FIG.
ITEM
2
7
14
11
14
4
5
5
5
19
23
27
12
12
19
19
19
11
7
2
9
1
S8157N253-060
S8157N310-016
S8157N33-020
S8157N52-005
S8157N79-005
S8157N79-010
S8157N79-050
S8157N9-016
S8324A7-7
S8402BH3A
S8420-1
S8936F3S80A
S8936F5S80A
S8936F9S80A
S8990-007
S8990-008
S8990-010
S8990-012
S8990-014
S8990-563
9
3
8
11
10
9
9
12
17
3
8
3
8
6
S8990-564
6
S8990-565
S8990-579
6
2
9
1
S8990-018
S8990-020
S8990-021
S8990-024
S8990-026
S8990-028
S8990-029
S8990-604
(DELETED)
UP802726
3
EFFECTIVITY
ALL
80
100
90
200
20
140
50
51
52
20
10
20
180
160
60
70
80
70
80
210
40
300
320
200
90
90
130
80
-180A
180
90
20
30
30
110
110
150
220
60
140
210
50
130
220
30
170
80
170
21-10-37
© Honeywell International Inc. Do not copy without express permission of Honeywell.
TTL
REQ.
1
1
1
1
1
1
AR
AR
AR
2
1
2
3
3
1
1
1
1
2
1
1
1
1
1
1
1
1
1
0
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Page 10015
26 Apr 2022
RELEASED FOR THE EXCLUSIVE USE BY: HONEYWELL EMPLOYEE AMERICAS
COMPONENT MAINTENANCE MANUAL
396608
Numerical Index
AIRLINE
STOCK NO.
PART NUMBER
S8990-605
S8990-606
S8990-608
S9073C08-8R
TR-CN57-1/4
TR-SV47-1/4M
TRCN57-1-4
11SM244
112061-4
112619-1
112763-41
117602-1
117911-4
119823
124-1-8-1
209012-1/4
SEE M83723-79H1203N
SEE 124-1-8-1
(DELETED)
3160543-1
3162958-1
3162959-1
3162960-1
(DELETED)
UP802726
ALL
4
5
8
3
8
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
2
AR
AR
AR
1
1
1
1
1
1
1
1
1
1
1
1
1
4
4
9
10
3
8
223-018-9007
282-501-9014
282-501-9014
3160543-1
EFFECTIVITY
TTL
REQ.
5
6
8
3
3
19
14
9
2
9
6
6
6
5
17
9
27
11
12
113326-21
113326-21-1
113326-21-2
113566-2
113642-13
113925
114355-15
116318-5
117088
3163533-4
3163901-1
3164034-1
3164043-1
3164415-1
FIG.
ITEM
(DELETED)
30
120
170
140
140
110
200
210
70
60
-60B
60A
50
40
120
190
10
30
31
32
260
40
210
10
140
140
150
70
80
100
70A
60A
60
10 -70
6 105
170
-90
21 50
21 20
21 -1
9 150
5 270
7 200
1 290A
1 -290
12 50
21-10-37
© Honeywell International Inc. Do not copy without express permission of Honeywell.
0
4
4
0
1
1
RF
1
1
1
1
0
1
Page 10016
26 Apr 2022
RELEASED FOR THE EXCLUSIVE USE BY: HONEYWELL EMPLOYEE AMERICAS
COMPONENT MAINTENANCE MANUAL
396608
Numerical Index
PART NUMBER
AIRLINE
STOCK NO.
3170675-1
3170675-2
7
2
7
22
7
27
9
2
23
1
3170767-1
3171355-1
3172269-2
3172286-1
3172287-1
3172288-1
3172289-1
3172290-1
3172291-1
3172292-1
3172293-1
3172299-1
3172342-1
3172365-1
3172786-1
3172787-1
3172788-1
3174495-1
3174784-1
3174837-1
3177148-1
1
1
1
1
1
1
13
4
7
4
5
5
2
2
2
3
8
10
18
6
6
6
6
1
1
3183854-1
UP802726
319545-85
319545-86
320115-15
320115-16
396608-1
396609-1
423-507-9001
525-514-9024
583-516-9004
583-516-9004
583-516-9004
583-516-9004
583-522-9004
583-522-9004
583-522-9004
583-522-9604
59FM256
62BS16-7/16
EFFECTIVITY
ALL
FIG.
ITEM
SEE MS21209F1-10L
SEE 59FM256
SEE BS16-7-16
(DELETED)
(DELETED)
(DELETED)
SEE TRCN57-1-4
SEE 750-0000-1-4
(DELETED)
SEE 90TRSV47-1-4M
120
100
-120A
30
110
-1
240
160
-1
160
70
60
130
50
150
140
310
10
60
60
10
130
200
60
90
250
70
70
-140A
-1A
190
110
20
-20A
-1
-10
TTL
REQ.
1
1
1
1
1
RF
1
1
RF
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
RF
1
1
1
1
RF
1
4 -100
5 -150
-180
0
0
0
3 -60
0
19 10
4 100A
21-10-37
© Honeywell International Inc. Do not copy without express permission of Honeywell.
2
1
Page 10017
26 Apr 2022
RELEASED FOR THE EXCLUSIVE USE BY: HONEYWELL EMPLOYEE AMERICAS
COMPONENT MAINTENANCE MANUAL
396608
Numerical Index
AIRLINE
STOCK NO.
PART NUMBER
62TR-CN57-1/4
62TR-SV47-1/4M
655-501-9101
655-501-9101
655-604-9104
655-623-9032
661029-1
661030-6
661036
661220-2
661222
661244
661251
661253
661255
661265-6
SEE PSTPANB02-02SS4
(DELETED)
SEE LE500D4-6
SEE 68081-06C7
664656
665121-1
665122-1
665220
665598-2-1
665598-2-2
665598-2-3
665598-2-4
665598-2-5
665952-7
UP802726
EFFECTIVITY
ALL
5 150A
180A
3 60A
8 60
3 -60B
1
1
1
1
1
1 -20
0
20
160
240
170
80
40
20
150
120
180
110
-1
50
160
90
-1
110
20
10
30
160
210
211
212
213
214
30
-1
100A
150A
180A
20
1
1
4
1
1
1
1
8
1
1
RF
1
1
1
RF
1
1
1
1
1
AR
AR
AR
AR
AR
1
RF
1
1
1
1
1
3
8
3
8
19
3
20A
60A
60
60A
60
40
10
2
1
1
1
1
1
1
9
12
12
12
12
12
18
19
4
5
678-655-4
855276
856838-4
TTL
REQ.
11
11
11
11
22
22
11
11
11
11
22
17
10
10
28
10
12
12
663700-138
663963
664278
68081-06C7
684-516-9001
75XZ2-2
750-000-1-4
750-0000-1-4
7500-1/4
FIG.
ITEM
SEE 11SM244
21-10-37
© Honeywell International Inc. Do not copy without express permission of Honeywell.
Page 10018
26 Apr 2022
RELEASED FOR THE EXCLUSIVE USE BY: HONEYWELL EMPLOYEE AMERICAS
COMPONENT MAINTENANCE MANUAL
396608
Numerical Index
PART NUMBER
858612-2
858622-1
858622-2
858647-1
858650-2
858884-1
858885-1
858889-1
858890-1
858891-9
858894-1
859362-3
859363-1
859364-1
859365-1
859366-1
859367-1
859368-1
859369-1
859397-2
859398-1
859399-1
859400-1
859401-1
859402-2
859403-1
859404-1
859405-1
859406-1
859407-1
859409-1
859410-1
859411-1
UP802726
859412-1
859412-5
EFFECTIVITY
ALL
AIRLINE
STOCK NO.
FIG.
ITEM
8
14
7
2
16
15
16
26
9
21
9
9
21
9
12
11
29
20
12
12
18
32
20
11
17
17
36
17
31
13
17
14
2
33
7
14
14
14
16
16
2
7
2
7
3
8
7
2
10
30
180
180
30
30
-1
-1
110
30
190
170
40
230
240
250
-1
60
220
230
40
-1
50
190
10
30
-1
130
-1
60
120
50
40
-1
40
100
70
80
20
40
270
220
260
210
20
20
230
280
21-10-37
© Honeywell International Inc. Do not copy without express permission of Honeywell.
TTL
REQ.
1
1
1
1
1
1
RF
RF
1
1
1
1
1
1
1
1
RF
1
1
1
1
RF
1
1
1
1
RF
1
RF
1
1
1
1
RF
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Page 10019
26 Apr 2022
RELEASED FOR THE EXCLUSIVE USE BY: HONEYWELL EMPLOYEE AMERICAS
COMPONENT MAINTENANCE MANUAL
396608
Numerical Index
AIRLINE
STOCK NO.
PART NUMBER
859412-6
859412-6
859414-3
859416-1
859417-5
859419-1
859419-3
859420-1
859421-1
859425-1
859427-1
859427-2
859432-1
859433-1
859464-1
859520-3
859520-35
859520-4
859520-9
880500-1
880889-1
880917-1
881339-1
881493-1
881945-1
883948-4
887972-1
898003-1/4
90BS16-7/16
90TR-CN57-1/4
90TRSV47-1-4M
974743-2
UP802726
974745-2
97931-21
EFFECTIVITY
ALL
(DELETED)
FIG.
ITEM
2
7
2
9
10
35
3
34
8
25
8
24
3
5
5
7
7
2
17
9
14
6
6
10
6
12
12
12
11
13
30
12
12
2
9
3
4
5
3
8
3
2
7
15
20
-280A
-230A
200
20
150
-1
100
-1
100
-1
180
-1
180
100
60
70
190
240
70
130
60
200
120
10
40
40
110
130
120
60
70
-1
80
200
230
50
-60B
100A
150A
180A
60A
60
-60B
110
130
10
40
21-10-37
© Honeywell International Inc. Do not copy without express permission of Honeywell.
TTL
REQ.
1
0
1
1
1
RF
1
RF
1
RF
1
RF
1
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
RF
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Page 10020
26 Apr 2022
RELEASED FOR THE EXCLUSIVE USE BY: HONEYWELL EMPLOYEE AMERICAS
COMPONENT MAINTENANCE MANUAL
396608
UP802726
Blank Page
EFFECTIVITY
ALL
21-10-37
© Honeywell International Inc. Do not copy without express permission of Honeywell.
Page 10021
26 Apr 2022
RELEASED FOR THE EXCLUSIVE USE BY: HONEYWELL EMPLOYEE AMERICAS
COMPONENT MAINTENANCE MANUAL
396608
UP802726
IPL Figure 1. Flow Control Valve
EFFECTIVITY
ALL
21-10-37
© Honeywell International Inc. Do not copy without express permission of Honeywell.
Page 10022
26 Apr 2022
RELEASED FOR THE EXCLUSIVE USE BY: HONEYWELL EMPLOYEE AMERICAS
COMPONENT MAINTENANCE MANUAL
396608
FIG.
ITEM
PART
NUMBER
AIRLINE
STOCK
NO.
1234567
NOMENCLATURE
EFFECT UNITS
(USE)
PER
CODE
ASSY
1
-
1
396608-1
VALVE...........................................................
FLOW CONTROL
RF
-
10
396609-1
.VALVE ASSEMBLY......................................
1
FLOW CONTROL, 3.5 INCH DIAMETER
-
20
655-501-9101
..DELETED....................................................
0
20A
PSTPANB02-02SS4
..SCREW.......................................................
2
(V47253)
(CSD: 655-501-9101 V99193)
(TRUE PN PST-PAN-B02-02SS4)
(OPT MFR: 75XZ2-2 V99193)
30
S3033-1
..PLATE.........................................................
1
IDENTIFICATION, ALUMINUM
40
S3017-1
..LABEL.........................................................
1
IDENTIFICATION AND INFORMATION
50
3172290-1
..TUBE ASSEMBLY......................................
1
60
3172288-1
..TUBE ASSEMBLY......................................
1
70
3172287-1
..FITTING......................................................
1
TEST
80
S8990-604
..PACKING....................................................
1
PREFORMED
(V99193)
90
AN924-4D
..NUT.............................................................
1
(V88044)
100
AN814-6DL
..PLUG AND BLEEDER................................
1
(V88044)
110
S8990-606
..PACKING....................................................
1
PREFORMED
(V99193)
120
S3017-1
..LABEL.........................................................
1
IDENTIFICATION AND INFORMATION
130
3172289-1
..TUBE ASSEMBLY......................................
1
140
3172292-1
..TUBE ASSEMBLY......................................
1
150
3172291-1
..TUBE ASSEMBLY......................................
1
160
3172287-1
..FITTING......................................................
1
UP802726
TEST
- ITEM NOT ILLUSTRATED
EFFECTIVITY
ALL
21-10-37
© Honeywell International Inc. Do not copy without express permission of Honeywell.
Page 10023
26 Apr 2022
RELEASED FOR THE EXCLUSIVE USE BY: HONEYWELL EMPLOYEE AMERICAS
COMPONENT MAINTENANCE MANUAL
396608
FIG.
ITEM
PART
NUMBER
AIRLINE
STOCK
NO.
1234567
NOMENCLATURE
EFFECT UNITS
(USE)
PER
CODE
ASSY
1
170
S8990-604
..PACKING....................................................
1
PREFORMED
(V99193)
180
AN924-4D
..NUT.............................................................
1
(V88044)
190
AN814-6DL
..PLUG AND BLEEDER................................
1
(V88044)
200
S8990-606
..PACKING....................................................
1
PREFORMED
(V99193)
210
MS21043-3
..NUT.............................................................
1
SELF-LOCKING
(V96906)
220
MS21279-12
..BOLT...........................................................
1
(V96906)
230
AN960C10L
..WASHER.....................................................
1
FLAT
(V88044)
(REPLACED BY ITEM: 230A)
- 230A
NAS1149C0332R
..WASHER.....................................................
1
FLAT
0.032 IN. (0.81 MM) THK
(V80205)
(REPLACES ITEM: 230)
240
S8157N17-005
..WASHER.....................................................
AR
SPECIAL
0.005 IN. (0.13 MM) THK
(V70210)
(SELECT AS REQUIRED)
241
S8157N17-020
..WASHER.....................................................
AR
SPECIAL
0.020 IN. (0.51 MM) THK
(V70210)
(SELECT AS REQUIRED)
242
S8157N17-032
..WASHER.....................................................
AR
UP802726
SPECIAL
0.032 IN. (0.81 MM) THK
(V70210)
(SELECT AS REQUIRED)
- ITEM NOT ILLUSTRATED
EFFECTIVITY
ALL
21-10-37
© Honeywell International Inc. Do not copy without express permission of Honeywell.
Page 10024
26 Apr 2022
RELEASED FOR THE EXCLUSIVE USE BY: HONEYWELL EMPLOYEE AMERICAS
COMPONENT MAINTENANCE MANUAL
396608
FIG.
ITEM
PART
NUMBER
AIRLINE
STOCK
NO.
1234567
NOMENCLATURE
EFFECT UNITS
(USE)
PER
CODE
ASSY
1
250
MS21288-07
..BOLT...........................................................
2
(V96906)
260
AN960C10L
..WASHER.....................................................
2
FLAT
(V88044)
(REPLACED BY ITEM: 260A)
-
260A
NAS1149C0332R
..WASHER.....................................................
2
FLAT
0.032 IN. (0.81 MM) THK
(V80205)
(REPLACES ITEM: 260)
270
NONPROC01
..NORMAL FLOW SERVO AND FLOW
1
ASSEMBLY...........................................
(NONPROCURABLE)
(SEE IPL FIG 2 FOR DETAILS)
280
MS51957-43
..SCREW.......................................................
1
PAN HEAD
(V96906)
-
290
3164043-1
..DELETED....................................................
0
290A
3164034-1
..RETAINER..................................................
1
TUBE
300
S8990-010
..PACKING....................................................
1
PREFORMED
(V99193)
310
3172293-1
..TUBE ASSEMBLY......................................
1
320
S8990-010
..PACKING....................................................
1
PREFORMED
(V99193)
330
NONPROC02
..HIGH FLOW SERVO..................................
1
UP802726
ACTUATOR, AND FLOW ASSEMBLY
(NONPROCURABLE)
(SEE IPL FIG 4 FOR DETAILS)
- ITEM NOT ILLUSTRATED
EFFECTIVITY
ALL
21-10-37
© Honeywell International Inc. Do not copy without express permission of Honeywell.
Page 10025
26 Apr 2022
RELEASED FOR THE EXCLUSIVE USE BY: HONEYWELL EMPLOYEE AMERICAS
COMPONENT MAINTENANCE MANUAL
396608
UP802726
IPL Figure 2. Normal Flow Servo and Flow Assembly
EFFECTIVITY
ALL
21-10-37
© Honeywell International Inc. Do not copy without express permission of Honeywell.
Page 10026
26 Apr 2022
RELEASED FOR THE EXCLUSIVE USE BY: HONEYWELL EMPLOYEE AMERICAS
COMPONENT MAINTENANCE MANUAL
396608
FIG.
ITEM
PART
NUMBER
AIRLINE
STOCK
NO.
1234567
NOMENCLATURE
EFFECT UNITS
(USE)
PER
CODE
ASSY
2
-
1
NONPROC01
NORMAL FLOW SERVO AND FLOW
ASSEMBLY...........................................
(SEE IPL FIG 1 FOR NHA)
RF
10
MS51958-65
.SCREW........................................................
4
MACHINE
(V96906)
20
S8157N17-032
.WASHER......................................................
4
SPECIAL
0.032 IN. (0.81 MM) THK
(V70210)
30
NONPROC03
.ADJUSTABLE ASSEMBLY..........................
1
NORMAL FLOW SERVO
(NONPROCURABLE)
(SEE IPL FIG 13 FOR DETAILS)
40
859402-2
.RETAINER ASSEMBLY...............................
1
SPRING
(SEE IPL FIG 33 FOR DETAILS)
50
NAS1802-08-14
.SCREW........................................................
1
(V80205)
60
3174495-1
.SPRING........................................................
1
HELICAL, COMPRESSION
70
NONPROC04
.DIAPHRAGM ASSEMBLY...........................
1
(NONPROCURABLE)
(SEE IPL FIG 14 FOR DETAILS)
80
S8157N213-016
.WASHER......................................................
1
SPECIAL
0.016 IN. (0.41 MM) THK
(V70210)
90
3174784-1
.SPRING........................................................
1
HELICAL, COMPRESSION
100
3170675-2
.RETAINER...................................................
1
SPRING
110
974743-2
.VALVE..........................................................
1
POPPET
120
MS16996-11
.SCREW........................................................
1
UP802726
(V96906)
- ITEM NOT ILLUSTRATED
EFFECTIVITY
ALL
21-10-37
© Honeywell International Inc. Do not copy without express permission of Honeywell.
Page 10027
26 Apr 2022
RELEASED FOR THE EXCLUSIVE USE BY: HONEYWELL EMPLOYEE AMERICAS
COMPONENT MAINTENANCE MANUAL
396608
FIG.
ITEM
PART
NUMBER
AIRLINE
STOCK
NO.
1234567
NOMENCLATURE
EFFECT UNITS
(USE)
PER
CODE
ASSY
2
130
S8157N17-032
.WASHER......................................................
1
SPECIAL
0.032 IN. (0.81 MM) THK
(V70210)
140
MS16996-12
.SCREW........................................................
5
(V96906)
150
S8157N17-032
.WASHER......................................................
5
SPECIAL
0.032 IN. (0.81 MM) THK
(V70210)
160
3172286-1
.BODY ASSEMBLY.......................................
1
REMOTE SERVO
(SEE IPL FIG 23 FOR DETAILS)
170
NONPROC05
.RETAINER AND DIAPHRAGM
1
ASSEMBLY...........................................
(NONPROCURABLE)
(SEE IPL FIG 15 FOR DETAILS)
180
858622-2
.SPRING........................................................
1
HELICAL COMPRESSION
190
112763-41
.RING.............................................................
2
RETAINING
200
859414-3
.HOUSING.....................................................
1
METERING
210
S8990-008
.PACKING.....................................................
1
PREFORMED
(V99193)
220
S8990-579
.PACKING.....................................................
1
PREFORMED
(V99193)
230
887972-1
.SPRING........................................................
1
HELICAL COMPRESSION
(V99193)
240
859427-2
.SPRING........................................................
1
HELICAL COMPRESSION
250
3174837-1
.SPRING........................................................
1
UP802726
HELICAL COMPRESSION
- ITEM NOT ILLUSTRATED
EFFECTIVITY
ALL
21-10-37
© Honeywell International Inc. Do not copy without express permission of Honeywell.
Page 10028
26 Apr 2022
RELEASED FOR THE EXCLUSIVE USE BY: HONEYWELL EMPLOYEE AMERICAS
COMPONENT MAINTENANCE MANUAL
396608
FIG.
ITEM
PART
NUMBER
AIRLINE
STOCK
NO.
1234567
NOMENCLATURE
EFFECT UNITS
(USE)
PER
CODE
ASSY
2
260
859410-1
.RETAINER...................................................
1
SPRING
(V99193)
270
859409-1
.RETAINER...................................................
1
SPRING
(V99193)
280
859412-5
.ROD..............................................................
1
ACTUATING
(REPLACED BY ITEM: 280A)
-
280A
859412-6
.ROD..............................................................
1
ACTUATING
(REPLACES ITEM: 280)
290
NONPROC06
.NORMAL FLOW BELLOWS AND COVER
1
UP802726
ASSEMBLY...........................................
(NONPROCURABLE)
(SEE IPL FIG 3 FOR DETAILS)
- ITEM NOT ILLUSTRATED
EFFECTIVITY
ALL
21-10-37
© Honeywell International Inc. Do not copy without express permission of Honeywell.
Page 10029
26 Apr 2022
RELEASED FOR THE EXCLUSIVE USE BY: HONEYWELL EMPLOYEE AMERICAS
COMPONENT MAINTENANCE MANUAL
396608
UP802726
IPL Figure 3. Normal Flow Bellows and Cover Assembly
EFFECTIVITY
ALL
21-10-37
© Honeywell International Inc. Do not copy without express permission of Honeywell.
Page 10030
26 Apr 2022
RELEASED FOR THE EXCLUSIVE USE BY: HONEYWELL EMPLOYEE AMERICAS
COMPONENT MAINTENANCE MANUAL
396608
FIG.
ITEM
PART
NUMBER
AIRLINE
STOCK
NO.
1234567
NOMENCLATURE
EFFECT UNITS
(USE)
PER
CODE
ASSY
3
-
1
NONPROC06
NORMAL FLOW BELLOWS AND COVER
ASSEMBLY...........................................
(NONPROCURABLE)
(SEE IPL FIG 2 FOR NHA)
RF
10
856838-4
.RING.............................................................
1
RETAINING
20
859411-1
.RETAINER...................................................
1
PUSH ROD
30
S8990-028
.PACKING.....................................................
1
PREFORMED
(V99193)
40
S8079C4R
. NUT..............................................................
1
ADJUSTMENT
(V70210)
50
AN960C416L
.WASHER......................................................
1
FLAT
(V88044)
(REPLACED BY ITEM: 50A)
-
50A
NAS1149C0432R
.WASHER......................................................
1
FLAT
(V80205)
(REPLACES ITEM: 50)
-
60
583-522-9004
.DELETED.....................................................
0
60A
TRCN57-1-4
.PACKING WITH RETAINER........................
1
UP802726
(V3CU21)
(CSD: 583-522-9004 V99193)
(TRUE PN TR-CN57-1/4)
(OPT MFR: 209012-1/4 V83259)
(OPT MFR: 750-000-1-4 V83259)
(OPT MFR: 7500-1/4 V83259)
(OPT MFR: 62TR-CN57-1/4 V1CN74)
(OPT MFR: 90TR-CN57-1/4 V02988)
(SUPERSEDED BY ITEM: 60B)
- ITEM NOT ILLUSTRATED
EFFECTIVITY
ALL
21-10-37
© Honeywell International Inc. Do not copy without express permission of Honeywell.
Page 10031
26 Apr 2022
RELEASED FOR THE EXCLUSIVE USE BY: HONEYWELL EMPLOYEE AMERICAS
COMPONENT MAINTENANCE MANUAL
396608
FIG.
ITEM
PART
NUMBER
AIRLINE
STOCK
NO.
1234567
NOMENCLATURE
EFFECT UNITS
(USE)
PER
CODE
ASSY
3
- 60B
90TRSV47-1-4M
.PACKING WITH RETAINER........................
1
(V02988)
(CSD: 583-522-9604 V99193)
(TRUE PN 90TR-SV47-1/4M)
(OPT MFR: 898003-1/4 V83259)
(OPT MFR: 62TR-SV47-1/4M V1CN74)
(OPT MFR: TR-SV47-1/4M V3CU21)
(SUPERSEDES ITEM: 60A)
70
3177148-1
.BELLOWS....................................................
1
80
S8079-237
. NUT..............................................................
1
(V64547)
90
S8990-014
.PACKING.....................................................
1
PREFORMED
(V99193)
100
859417-5
.RETAINER ASSEMBLY...............................
1
BELLOWS
(SEE IPL FIG 34 FOR DETAILS)
110
S8990-029
.PACKING.....................................................
1
PREFORMED
(V99193)
120
S8157AM12-305
.WASHER......................................................
1
SPECIAL
(V70210)
130
AN833-5D
.ELBOW.........................................................
1
(V88044)
140
S8990-605
.PACKING.....................................................
1
PREFORMED
(V99193)
150
AN924-5D
. NUT..............................................................
1
(V88044)
160
AN815-4D
.UNION..........................................................
1
(V88044)
170
S8990-604
.PACKING.....................................................
1
PREFORMED
(V99193)
180
859419-3
.COVER ASSEMBLY....................................
1
UP802726
BELLOWS
(SEE IPL FIG 24 FOR DETAILS)
- ITEM NOT ILLUSTRATED
EFFECTIVITY
ALL
21-10-37
© Honeywell International Inc. Do not copy without express permission of Honeywell.
Page 10032
26 Apr 2022
RELEASED FOR THE EXCLUSIVE USE BY: HONEYWELL EMPLOYEE AMERICAS
COMPONENT MAINTENANCE MANUAL
396608
UP802726
Blank Page
EFFECTIVITY
ALL
21-10-37
© Honeywell International Inc. Do not copy without express permission of Honeywell.
Page 10033
26 Apr 2022
RELEASED FOR THE EXCLUSIVE USE BY: HONEYWELL EMPLOYEE AMERICAS
COMPONENT MAINTENANCE MANUAL
396608
UP802726
IPL Figure 4. High Flow Servo, Actuator, and Flow Assembly
EFFECTIVITY
ALL
21-10-37
© Honeywell International Inc. Do not copy without express permission of Honeywell.
Page 10034
26 Apr 2022
RELEASED FOR THE EXCLUSIVE USE BY: HONEYWELL EMPLOYEE AMERICAS
COMPONENT MAINTENANCE MANUAL
396608
FIG.
ITEM
PART
NUMBER
AIRLINE
STOCK
NO.
1234567
NOMENCLATURE
EFFECT UNITS
(USE)
PER
CODE
ASSY
4
-
1
NONPROC02
HIGH FLOW SERVO.....................................
ACTUATOR, AND FLOW ASSEMBLY
(NONPROCURABLE)
(SEE IPL FIG 1 FOR NHA)
RF
10
3172786-1
.TUBE ASSEMBLY........................................
1
20
AN833-4D
.ELBOW.........................................................
1
(V88044)
30
S8990-604
.PACKING.....................................................
1
PREFORMED
(V99193)
40
AN924-4D
. NUT..............................................................
1
(V88044)
50
MS51957-45
.SCREW........................................................
1
PAN HEAD
(V96906)
60
3172342-1
.TUBE ASSEMBLY........................................
1
70
117602-1
.SLEEVE........................................................
1
FLARED, TUBE FITTING
80
117911-4
.BUSHING.....................................................
1
90
AN775-4D
.BOLT............................................................
1
(V88044)
-
100
583-516-9004
.DELETED.....................................................
0
100A
BS16-7-16
.PACKING WITH RETAINER........................
1
(V3CU21)
(CSD: 583-516-9004 V99193)
(TRUE PN BS16-7/16)
(OPT MFR: 678-655-4 V83259)
(OPT MFR: 62BS16-7/16 V1CN74)
(OPT MFR: 90BS16-7/16 V02988)
110
AN776-4D
.ELBOW.........................................................
1
(V88044)
120
MS21043-3
. NUT..............................................................
1
SELF-LOCKING
(V96906)
130
MS16996-12
.SCREW........................................................
1
UP802726
(V96906)
- ITEM NOT ILLUSTRATED
EFFECTIVITY
ALL
21-10-37
© Honeywell International Inc. Do not copy without express permission of Honeywell.
Page 10035
26 Apr 2022
RELEASED FOR THE EXCLUSIVE USE BY: HONEYWELL EMPLOYEE AMERICAS
COMPONENT MAINTENANCE MANUAL
396608
FIG.
ITEM
PART
NUMBER
AIRLINE
STOCK
NO.
1234567
NOMENCLATURE
EFFECT UNITS
(USE)
PER
CODE
ASSY
4
140
S8157N52-005
.WASHER......................................................
1
SPECIAL
0.005 IN. (0.13 MM) THK
(V70210)
(SELECT AS REQUIRED)
150
MS21043-3
. NUT..............................................................
1
SELF-LOCKING
(V96906)
160
MS16996-10
.SCREW........................................................
1
(V96906)
(REPLACED BY ITEM: 160A)
- 160A
MS16996-12
.SCREW........................................................
1
(V96906)
(REPLACES ITEM: 160)
170
AN4CH6A
.BOLT............................................................
2
(V88044)
180
AN960C416L
.WASHER......................................................
2
FLAT
(V88044)
(REPLACED BY ITEM: 180A)
- 180A
NAS1149C0432R
.WASHER......................................................
1
FLAT
(V80205)
(REPLACES ITEM: 180)
190
S8154-11C002
.WASHER......................................................
1
SPECIAL STEEL SHIM
0.002 IN. (0.05 MM) THK
(V70210)
(SELECT AS REQUIRED)
200
AN4CH6A
.BOLT............................................................
2
(V88044)
(REPLACED BY ITEM: 200A)
- 200A
AN4CH4A
.BOLT............................................................
2
(V88044)
(REPLACES ITEM: 200)
210
AN960C416L
.WASHER......................................................
2
UP802726
FLAT
(V88044)
(REPLACED BY ITEM: 210A)
- ITEM NOT ILLUSTRATED
EFFECTIVITY
ALL
21-10-37
© Honeywell International Inc. Do not copy without express permission of Honeywell.
Page 10036
26 Apr 2022
RELEASED FOR THE EXCLUSIVE USE BY: HONEYWELL EMPLOYEE AMERICAS
COMPONENT MAINTENANCE MANUAL
396608
FIG.
ITEM
PART
NUMBER
210A
NAS1149C0432R
AIRLINE
STOCK
NO.
1234567
NOMENCLATURE
EFFECT UNITS
(USE)
PER
CODE
ASSY
4
-
.WASHER......................................................
1
FLAT
(V80205)
(REPLACES ITEM: 210)
220
NONPROC07
.SOLENOID...................................................
1
REGULATOR, HIGH FLOW SERVO,
AND PLUMBING ASSEMBLY
(NONPROCURABLE)
(SEE IPL FIG 5 FOR DETAILS)
230
NONPROC08
.ACTUATOR AND FLOW ASSEMBLY.........
1
UP802726
(NONPROCURABLE)
(SEE IPL FIG 10 FOR DETAILS)
- ITEM NOT ILLUSTRATED
EFFECTIVITY
ALL
21-10-37
© Honeywell International Inc. Do not copy without express permission of Honeywell.
Page 10037
26 Apr 2022
RELEASED FOR THE EXCLUSIVE USE BY: HONEYWELL EMPLOYEE AMERICAS
COMPONENT MAINTENANCE MANUAL
396608
UP802726
IPL Figure 5. Solenoid, Regulator, High Flow Servo, and Plumbing Assembly
EFFECTIVITY
ALL
21-10-37
© Honeywell International Inc. Do not copy without express permission of Honeywell.
Page 10038
26 Apr 2022
RELEASED FOR THE EXCLUSIVE USE BY: HONEYWELL EMPLOYEE AMERICAS
COMPONENT MAINTENANCE MANUAL
396608
FIG.
ITEM
PART
NUMBER
AIRLINE
STOCK
NO.
1234567
NOMENCLATURE
EFFECT UNITS
(USE)
PER
CODE
ASSY
5
-
1
NONPROC07
SOLENOID....................................................
REGULATOR, HIGH FLOW SERVO,
AND PLUMBING ASSEMBLY
(NONPROCURABLE)
(SEE IPL FIG 4 FOR NHA)
RF
10
MS21043-3
. NUT..............................................................
2
SELF-LOCKING
(V96906)
20
S8157N17-005
.WASHER......................................................
AR
SPECIAL
0.005 IN. (0.13 MM) THK
(V70210)
(SELECT AS REQUIRED)
21
S8157N17-010
.WASHER......................................................
AR
SPECIAL
0.010 IN. (0.25 MM) THK
(V70210)
(SELECT AS REQUIRED)
30
MS51958-64
.SCREW........................................................
2
MACHINE
(V96906)
40
AN960C10L
.WASHER......................................................
2
FLAT
(V88044)
(REPLACED BY ITEM: 40A)
-
40A
NAS1149C0332R
.WASHER......................................................
2
FLAT
0.032 IN. (0.81 MM) THK
(V80205)
(REPLACES ITEM: 40)
50
S8157N79-005
.WASHER......................................................
AR
SPECIAL
0.005 IN. (0.13 MM) THK
(V70210)
(SELECT AS REQUIRED)
51
S8157N79-010
.WASHER......................................................
AR
UP802726
SPECIAL
0.010 IN. (0.25 MM) THK
(V70210)
(SELECT AS REQUIRED)
- ITEM NOT ILLUSTRATED
EFFECTIVITY
ALL
21-10-37
© Honeywell International Inc. Do not copy without express permission of Honeywell.
Page 10039
26 Apr 2022
RELEASED FOR THE EXCLUSIVE USE BY: HONEYWELL EMPLOYEE AMERICAS
COMPONENT MAINTENANCE MANUAL
396608
FIG.
ITEM
PART
NUMBER
AIRLINE
STOCK
NO.
1234567
NOMENCLATURE
EFFECT UNITS
(USE)
PER
CODE
ASSY
5
52
S8157N79-050
.WASHER......................................................
AR
SPECIAL
0.050 IN. (1.27 MM) THK
(V70210)
(SELECT AS REQUIRED)
60
859421-1
.CLAMP.........................................................
2
SOLENOID
(V99193)
70
MS21043-3
. NUT..............................................................
1
SELF-LOCKING
(V96906)
80
AN960C10L
.WASHER......................................................
1
FLAT
(V88044)
(REPLACED BY ITEM: 80A)
- 80A
NAS1149C0332R
.WASHER......................................................
1
FLAT
0.032 IN. (0.81 MM) THK
(V80205)
(REPLACES ITEM: 80)
90
MS16996-11
.SCREW........................................................
1
(V96906)
100
859420-1
.BRACKET.....................................................
1
MOUNTING
(V99193)
110
AN815-4D
.UNION..........................................................
1
(V88044)
120
S8990-604
.PACKING.....................................................
1
PREFORMED
(V99193)
130
3172787-1
.TUBE ASSEMBLY........................................
1
140
AN775-4D
.BOLT............................................................
1
(V88044)
UP802726
- 150
583-516-9004
.DELETED.....................................................
0
- ITEM NOT ILLUSTRATED
EFFECTIVITY
ALL
21-10-37
© Honeywell International Inc. Do not copy without express permission of Honeywell.
Page 10040
26 Apr 2022
RELEASED FOR THE EXCLUSIVE USE BY: HONEYWELL EMPLOYEE AMERICAS
COMPONENT MAINTENANCE MANUAL
396608
FIG.
ITEM
PART
NUMBER
AIRLINE
STOCK
NO.
1234567
NOMENCLATURE
EFFECT UNITS
(USE)
PER
CODE
ASSY
5
150A
BS16-7-16
.PACKING WITH RETAINER........................
1
(V3CU21)
(CSD: 583-516-9004 V99193)
(TRUE PN BS16-7/16)
(OPT MFR: 678-655-4 V83259)
(OPT MFR: 62BS16-7/16 V1CN74)
(OPT MFR: 90BS16-7/16 V02988)
160
AN779D4
.TEE...............................................................
1
(V88044)
170
AN775-4D
.BOLT............................................................
1
(V88044)
-
180
583-516-9004
.DELETED.....................................................
0
180A
BS16-7-16
.PACKING WITH RETAINER........................
1
(V3CU21)
(CSD: 583-516-9004 V99193)
(TRUE PN BS16-7/16)
(OPT MFR: 678-655-4 V83259)
(OPT MFR: 62BS16-7/16 V1CN74)
(OPT MFR: 90BS16-7/16 V02988)
190
AN776-4D
.ELBOW.........................................................
1
(V88044)
200
3172788-1
.PLUG............................................................
1
SPECIAL
210
S8990-608
.PACKING.....................................................
1
PREFORMED
(V99193)
220
MS21043-08
. NUT..............................................................
1
SELF-LOCKING
(V96906)
230
MS25083-2BB5
.JUMPER ASSEMBLY..................................
1
(V96906)
240
MS25083-2BB6
.JUMPER ASSEMBLY..................................
1
(V96906)
250
MS25083-2BB6
.JUMPER ASSEMBLY..................................
1
(V96906)
260
113566-2
.TERMINAL...................................................
1
UP802726
LUG
- ITEM NOT ILLUSTRATED
EFFECTIVITY
ALL
21-10-37
© Honeywell International Inc. Do not copy without express permission of Honeywell.
Page 10041
26 Apr 2022
RELEASED FOR THE EXCLUSIVE USE BY: HONEYWELL EMPLOYEE AMERICAS
COMPONENT MAINTENANCE MANUAL
396608
FIG.
ITEM
PART
NUMBER
AIRLINE
STOCK
NO.
1234567
NOMENCLATURE
EFFECT UNITS
(USE)
PER
CODE
ASSY
5
270
3163533-4
.STUD............................................................
1
SHOULDERED
280
NONPROC09
.SOLENOID...................................................
1
UP802726
REGULATOR, AND HIGH FLOW
SERVO ASSY
(NONPROCURABLE)
(SEE IPL FIG 6 FOR DETAILS)
- ITEM NOT ILLUSTRATED
EFFECTIVITY
ALL
21-10-37
© Honeywell International Inc. Do not copy without express permission of Honeywell.
Page 10042
26 Apr 2022
RELEASED FOR THE EXCLUSIVE USE BY: HONEYWELL EMPLOYEE AMERICAS
COMPONENT MAINTENANCE MANUAL
396608
UP802726
Blank Page
EFFECTIVITY
ALL
21-10-37
© Honeywell International Inc. Do not copy without express permission of Honeywell.
Page 10043
26 Apr 2022
RELEASED FOR THE EXCLUSIVE USE BY: HONEYWELL EMPLOYEE AMERICAS
COMPONENT MAINTENANCE MANUAL
396608
UP802726
IPL Figure 6. Solenoid, Regulator, and High Flow Servo Assembly
EFFECTIVITY
ALL
21-10-37
© Honeywell International Inc. Do not copy without express permission of Honeywell.
Page 10044
26 Apr 2022
RELEASED FOR THE EXCLUSIVE USE BY: HONEYWELL EMPLOYEE AMERICAS
COMPONENT MAINTENANCE MANUAL
396608
FIG.
ITEM
PART
NUMBER
AIRLINE
STOCK
NO.
1234567
NOMENCLATURE
EFFECT UNITS
(USE)
PER
CODE
ASSY
6
-
1
NONPROC09
SOLENOID....................................................
REGULATOR, AND HIGH FLOW
SERVO ASSEMBLY
(NONPROCURABLE)
(SEE IPL FIG 5 FOR NHA)
RF
10
MS51957-46
.SCREW........................................................
3
PAN HEAD
(V96906)
20
320115-15
.VALVE ASSEMBLY......................................
1
SOLENOID
(REPLACED BY ITEM: 20A)
-
20A
320115-16
.VALVE ASSEMBLY......................................
1
SOLENOID
(REPLACES ITEM: 20)
30
113326-21
.WASHER......................................................
AR
SPLIT
0.008 TO 0.012 IN. (0.20 TO 0.30 MM)
THK
(SELECT AS REQUIRED)
31
113326-21-1
.WASHER......................................................
AR
SPLIT
0.003 TO 0.007 IN. THK (0.08 TO 0.18
MM
(SELECT AS REQUIRED)
32
113326-21-2
.WASHER......................................................
AR
SPLIT
0.014 TO 0.018 IN. THK (0.36 TO 0.46
MM
(SELECT AS REQUIRED)
40
859520-9
.PLATE..........................................................
1
INFORMATION
50
S8990-564
.PACKING.....................................................
1
PREFORMED
(V99193)
60
S8990-563
.PACKING.....................................................
1
PREFORMED
(V99193)
70
S9073C08-8R
.SCREW........................................................
1
UP802726
(V99193)
- ITEM NOT ILLUSTRATED
EFFECTIVITY
ALL
21-10-37
© Honeywell International Inc. Do not copy without express permission of Honeywell.
Page 10045
26 Apr 2022
RELEASED FOR THE EXCLUSIVE USE BY: HONEYWELL EMPLOYEE AMERICAS
COMPONENT MAINTENANCE MANUAL
396608
FIG.
ITEM
PART
NUMBER
AIRLINE
STOCK
NO.
1234567
NOMENCLATURE
EFFECT UNITS
(USE)
PER
CODE
ASSY
6
80
MS51957-45
.SCREW........................................................
3
PAN HEAD
(V96906)
- 90
95
3160543-1
.DELETED.....................................................
0
MS25083-2BB5
.JUMPER ASSEMBLY..................................
RF
(V96906)
- 100
105
MS25083-2BB5
.DELETED.....................................................
0
3160543-1
.CLIP..............................................................
4
RETAINER
110
319545-86
.VALVE ASSEMBLY......................................
1
SOLENOID
(SEE ATA 49-09-05 FOR DETAILS)
120
859520-35
.PLATE..........................................................
1
INFORMATION
130
S8990-565
.PACKING.....................................................
1
PREFORMED
(V99193)
140
S8990-564
.PACKING.....................................................
1
PREFORMED
(V99193)
150
S8990-563
.PACKING.....................................................
1
PREFORMED
(V99193)
160
MS51957-45
.SCREW........................................................
4
PAN HEAD
(V96906)
170
3160543-1
.CLIP..............................................................
4
RETAINER
180
MS25083-2BB6
.JUMPER ASSEMBLY..................................
RF
(V96906)
190
319545-85
.VALVE ASSEMBLY......................................
1
SOLENOID
(SEE ATA 24-09-05 FOR DETAILS)
200
859520-3
.PLATE..........................................................
1
UP802726
INFORMATION
- ITEM NOT ILLUSTRATED
EFFECTIVITY
ALL
21-10-37
© Honeywell International Inc. Do not copy without express permission of Honeywell.
Page 10046
26 Apr 2022
RELEASED FOR THE EXCLUSIVE USE BY: HONEYWELL EMPLOYEE AMERICAS
COMPONENT MAINTENANCE MANUAL
396608
FIG.
ITEM
PART
NUMBER
AIRLINE
STOCK
NO.
1234567
NOMENCLATURE
EFFECT UNITS
(USE)
PER
CODE
ASSY
6
210
S8990-564
.PACKING.....................................................
1
PREFORMED
(V99193)
220
S8990-563
.PACKING.....................................................
1
PREFORMED
(V99193)
230
NONPROC10
.REGULATOR AND HIGH FLOW SERVO
1
UP802726
ASSEMBLY...........................................
(NONPROCURABLE)
(SEE IPL FIG 7 FOR DETAILS)
- ITEM NOT ILLUSTRATED
EFFECTIVITY
ALL
21-10-37
© Honeywell International Inc. Do not copy without express permission of Honeywell.
Page 10047
26 Apr 2022
RELEASED FOR THE EXCLUSIVE USE BY: HONEYWELL EMPLOYEE AMERICAS
COMPONENT MAINTENANCE MANUAL
396608
UP802726
IPL Figure 7. Regulator and High Flow Servo Assembly
EFFECTIVITY
ALL
21-10-37
© Honeywell International Inc. Do not copy without express permission of Honeywell.
Page 10048
26 Apr 2022
RELEASED FOR THE EXCLUSIVE USE BY: HONEYWELL EMPLOYEE AMERICAS
COMPONENT MAINTENANCE MANUAL
396608
FIG.
ITEM
PART
NUMBER
AIRLINE
STOCK
NO.
1234567
NOMENCLATURE
EFFECT UNITS
(USE)
PER
CODE
ASSY
7
-
1
NONPROC10
REGULATOR AND HIGH FLOW SERVO
ASSEMBLY...........................................
(NONPROCURABLE)
(SEE IPL FIG 6 FOR NHA)
RF
10
MS51958-65
.SCREW........................................................
4
MACHINE
(V96906)
20
S8157N17-032
.WASHER......................................................
4
SPECIAL
0.032 IN. (0.81 MM) THK
(V70210)
30
NONPROC11
.ADJUSTABLE ASSEMBLY..........................
1
HIGH FLOW SERVO
(NONPROCURABLE)
(SEE IPL FIG 17 FOR DETAILS)
40
859402-2
.RETAINER ASSEMBLY...............................
1
SPRING
(SEE IPL FIG 33 FOR DETAILS)
50
NAS1802-08-14
.SCREW........................................................
1
(V80205)
-
51
NAS1802-08-16
.SCREW........................................................
1
(V80205)
(ALTN PART FOR ITEM 50)
60
3172365-1
.SPRING........................................................
1
HELICAL COMPRESSION
70
859425-1
.TUBE............................................................
1
METAL
80
S8990-007
.PACKING.....................................................
2
PREFORMED
(V99193)
90
NONPROC04
.DIAPHRAGM ASSEMBLY...........................
1
(NONPROCURABLE)
(SEE IPL FIG 14 FOR DETAILS)
100
S8157N213-016
.WASHER......................................................
1
UP802726
SPECIAL
0.016 IN. (0.41 MM) THK
(V70210)
- ITEM NOT ILLUSTRATED
EFFECTIVITY
ALL
21-10-37
© Honeywell International Inc. Do not copy without express permission of Honeywell.
Page 10049
26 Apr 2022
RELEASED FOR THE EXCLUSIVE USE BY: HONEYWELL EMPLOYEE AMERICAS
COMPONENT MAINTENANCE MANUAL
396608
FIG.
ITEM
PART
NUMBER
AIRLINE
STOCK
NO.
1234567
NOMENCLATURE
EFFECT UNITS
(USE)
PER
CODE
ASSY
7
110
3171355-1
.SPRING........................................................
1
HELICAL COMPRESSION
120
3170675-1
.RETAINER...................................................
1
SPRING
(REPLACED BY ITEM: 120A)
- 120A
3170675-2
.RETAINER...................................................
1
SPRING
(REPLACES ITEM: 120)
130
974743-2
.VALVE..........................................................
1
POPPET
140
MS16996-12
.SCREW........................................................
6
(V96906)
150
S8157N17-032
.WASHER......................................................
6
SPECIAL
0.032 IN. (0.81 MM) THK
(V70210)
160
NONPROC12
.REGULATOR AND BODY ASSEMBLY.......
1
(NONPROCURABLE)
(SEE IPL FIG 9 FOR DETAILS)
170
NONPROC05
.RETAINER AND DIAPHRAGM
1
ASSEMBLY...........................................
(NONPROCURABLE)
(SEE IPL FIG 15 FOR DETAILS)
180
858622-1
.SPRING........................................................
1
HELICAL COMPRESSION
190
859427-1
.SPRING........................................................
1
HELICAL COMPRESSION
200
3163901-1
.SPRING........................................................
1
HELICAL COMPRESSION
210
859410-1
.RETAINER...................................................
1
SPRING
(V99193)
220
859409-1
.RETAINER...................................................
1
SPRING
(V99193)
230
859412-1
.ROD..............................................................
1
UP802726
ACTUATING
- ITEM NOT ILLUSTRATED
EFFECTIVITY
ALL
21-10-37
© Honeywell International Inc. Do not copy without express permission of Honeywell.
Page 10050
26 Apr 2022
RELEASED FOR THE EXCLUSIVE USE BY: HONEYWELL EMPLOYEE AMERICAS
COMPONENT MAINTENANCE MANUAL
396608
FIG.
ITEM
PART
NUMBER
AIRLINE
STOCK
NO.
1234567
NOMENCLATURE
EFFECT UNITS
(USE)
PER
CODE
ASSY
7
-
230A
859412-6
.DELETED.....................................................
0
240
NONPROC13
.HIGH FLOW BELLOWS AND COVER
1
UP802726
ASSEMBLY...........................................
(NONPROCURABLE)
(SEE IPL FIG 8 FOR DETAILS)
- ITEM NOT ILLUSTRATED
EFFECTIVITY
ALL
21-10-37
© Honeywell International Inc. Do not copy without express permission of Honeywell.
Page 10051
26 Apr 2022
RELEASED FOR THE EXCLUSIVE USE BY: HONEYWELL EMPLOYEE AMERICAS
COMPONENT MAINTENANCE MANUAL
396608
UP802726
IPL Figure 8. High Flow Bellows and Cover Assembly
EFFECTIVITY
ALL
21-10-37
© Honeywell International Inc. Do not copy without express permission of Honeywell.
Page 10052
26 Apr 2022
RELEASED FOR THE EXCLUSIVE USE BY: HONEYWELL EMPLOYEE AMERICAS
COMPONENT MAINTENANCE MANUAL
396608
FIG.
ITEM
PART
NUMBER
AIRLINE
STOCK
NO.
1234567
NOMENCLATURE
EFFECT UNITS
(USE)
PER
CODE
ASSY
8
-
1
NONPROC13
HIGH FLOW BELLOWS AND COVER
ASSEMBLY...........................................
(NONPROCURABLE)
(SEE IPL FIG 7 FOR NHA)
RF
10
856838-4
.RING.............................................................
1
RETAINING
20
859411-1
.RETAINER...................................................
1
PUSH ROD
30
S8990-028
.PACKING.....................................................
1
PREFORMED
(V99193)
40
S8079C4R
. NUT..............................................................
1
ADJUSTMENT
(V70210)
50
AN960C416L
.WASHER......................................................
1
FLAT
(V88044)
(REPLACED BY ITEM: 50A)
-
50A
NAS1149C0432R
.WASHER......................................................
1
FLAT
(V80205)
(REPLACES ITEM: 50)
60
750-0000-1-4
.PACKING WITH RETAINER........................
1
(V83259)
(CSD: 583-522-9004 V99193)
(TRUE PN 750-0000-1/4)
(OPT MFR: 209012-1/4 V83259)
(OPT MFR: 90TR-CN57-1/4 V02988)
(OPT MFR: 62TR-CN57-1/4 V1CN74)
(OPT MFR: TR-CN57-1/4 V3CU21)
(OPT MFR: 7500-1/4 V83259)
70
3177148-1
.BELLOWS....................................................
1
80
S8079-237
. NUT..............................................................
1
(V64547)
90
S8990-014
.PACKING.....................................................
1
UP802726
PREFORMED
(V99193)
- ITEM NOT ILLUSTRATED
EFFECTIVITY
ALL
21-10-37
© Honeywell International Inc. Do not copy without express permission of Honeywell.
Page 10053
26 Apr 2022
RELEASED FOR THE EXCLUSIVE USE BY: HONEYWELL EMPLOYEE AMERICAS
COMPONENT MAINTENANCE MANUAL
396608
FIG.
ITEM
PART
NUMBER
AIRLINE
STOCK
NO.
1234567
NOMENCLATURE
EFFECT UNITS
(USE)
PER
CODE
ASSY
8
100
859417-5
.RETAINER ASSEMBLY...............................
1
BELLOWS
(SEE IPL FIG 34 FOR DETAILS)
110
S8990-029
.PACKING.....................................................
1
PREFORMED
(V99193)
120
S8157AM12-305
.WASHER......................................................
1
SPECIAL
(V70210)
130
AN783D5
.TEE...............................................................
1
(V88044)
140
S8990-605
.PACKING.....................................................
1
PREFORMED
(V99193)
150
AN924-5D
. NUT..............................................................
1
(V88044)
160
AN815-4D
.UNION..........................................................
1
(V88044)
170
S8990-604
.PACKING.....................................................
1
PREFORMED
(V99193)
180
859419-1
.COVER ASSEMBLY....................................
1
UP802726
BELLOWS
(SEE IPL FIG 25 FOR DETAILS)
- ITEM NOT ILLUSTRATED
EFFECTIVITY
ALL
21-10-37
© Honeywell International Inc. Do not copy without express permission of Honeywell.
Page 10054
26 Apr 2022
RELEASED FOR THE EXCLUSIVE USE BY: HONEYWELL EMPLOYEE AMERICAS
COMPONENT MAINTENANCE MANUAL
396608
UP802726
Blank Page
EFFECTIVITY
ALL
21-10-37
© Honeywell International Inc. Do not copy without express permission of Honeywell.
Page 10055
26 Apr 2022
RELEASED FOR THE EXCLUSIVE USE BY: HONEYWELL EMPLOYEE AMERICAS
COMPONENT MAINTENANCE MANUAL
396608
UP802726
IPL Figure 9. Regulator and Body Assembly
EFFECTIVITY
ALL
21-10-37
© Honeywell International Inc. Do not copy without express permission of Honeywell.
Page 10056
26 Apr 2022
RELEASED FOR THE EXCLUSIVE USE BY: HONEYWELL EMPLOYEE AMERICAS
COMPONENT MAINTENANCE MANUAL
396608
FIG.
ITEM
PART
NUMBER
AIRLINE
STOCK
NO.
1234567
NOMENCLATURE
EFFECT UNITS
(USE)
PER
CODE
ASSY
9
-
1
NONPROC12
REGULATOR AND BODY ASSEMBLY........
(NONPROCURABLE)
(SEE IPL FIG 7 FOR NHA)
RF
10
112763-41
.RING.............................................................
2
RETAINING
20
859414-3
.HOUSING.....................................................
1
METERING
30
S8990-579
.PACKING.....................................................
1
PREFORMED
(V99193)
40
S8990-008
.PACKING.....................................................
1
PREFORMED
(V99193)
50
887972-1
.SPRING........................................................
1
HELICAL COMPRESSION
(V99193)
60
MS51958-64
.SCREW........................................................
4
MACHINE
(V96906)
70
S8157N17-032
.WASHER......................................................
4
SPECIAL
0.032 IN. (0.81 MM) THK
(V70210)
80
S8079-3C
. NUT..............................................................
1
ADJUSTMENT
(V64547)
90
AN960C10L
.WASHER......................................................
1
FLAT
(V88044)
(REPLACED BY ITEM: 90A)
-
90A
NAS1149C0332R
.WASHER......................................................
1
FLAT
0.032 IN. (0.81 MM) THK
(V80205)
(REPLACES ITEM: 90)
100
119823
.SCREW........................................................
1
UP802726
ADJUSTMENT
- ITEM NOT ILLUSTRATED
EFFECTIVITY
ALL
21-10-37
© Honeywell International Inc. Do not copy without express permission of Honeywell.
Page 10057
26 Apr 2022
RELEASED FOR THE EXCLUSIVE USE BY: HONEYWELL EMPLOYEE AMERICAS
COMPONENT MAINTENANCE MANUAL
396608
FIG.
ITEM
PART
NUMBER
AIRLINE
STOCK
NO.
1234567
NOMENCLATURE
EFFECT UNITS
(USE)
PER
CODE
ASSY
9
110
858884-1
.COVER ASSEMBLY....................................
1
REGULATOR
(SEE IPL FIG 26 FOR DETAILS)
120
112619-1
.RETAINER...................................................
1
SPRING
130
859433-1
.SPRING........................................................
1
HELICAL COMPRESSION
140
S8157N157-025
.WASHER......................................................
1
SPECIAL
0.025 IN. (0.64 MM) THK
(V70210)
150
3162960-1
.DIAPHRAGM ASSEMBLY...........................
1
(SEE IPL FIG 21 FOR DETAILS)
160
665220
.SPRING........................................................
1
HELICAL, COMPRESSION
170
858890-1
.GUIDE..........................................................
1
VALVE
180
S8990-024
.PACKING.....................................................
1
PREFORMED
(V99193)
- 180A
190
S8990-021
.DELETED.....................................................
0
858889-1
.SEAT............................................................
1
VALVE
200
S8990-012
.PACKING.....................................................
1
PREFORMED
(V99193)
210
113925
.SPRING........................................................
1
HELICAL, COMPRESSION
220
MS9461-05
.BALL.............................................................
1
BEARING
(V96906)
(REPLACED BY ITEM: 220A)
- 220A
MS19060-4812
.BALL.............................................................
1
UP802726
BEARING, STEEL
(V96906)
(REPLACES ITEM: 220)
- ITEM NOT ILLUSTRATED
EFFECTIVITY
ALL
21-10-37
© Honeywell International Inc. Do not copy without express permission of Honeywell.
Page 10058
26 Apr 2022
RELEASED FOR THE EXCLUSIVE USE BY: HONEYWELL EMPLOYEE AMERICAS
COMPONENT MAINTENANCE MANUAL
396608
FIG.
ITEM
PART
NUMBER
AIRLINE
STOCK
NO.
1234567
NOMENCLATURE
EFFECT UNITS
(USE)
PER
CODE
ASSY
9
230
858894-1
.SPRING........................................................
1
HELICAL COMPRESSION
240
3172269-2
.BODY ASSEMBLY.......................................
1
UP802726
SERVO
(SEE IPL FIG 27 FOR DETAILS)
- ITEM NOT ILLUSTRATED
EFFECTIVITY
ALL
21-10-37
© Honeywell International Inc. Do not copy without express permission of Honeywell.
Page 10059
26 Apr 2022
RELEASED FOR THE EXCLUSIVE USE BY: HONEYWELL EMPLOYEE AMERICAS
COMPONENT MAINTENANCE MANUAL
396608
UP802726
IPL Figure 10. Actuator and Flow Assembly
EFFECTIVITY
ALL
21-10-37
© Honeywell International Inc. Do not copy without express permission of Honeywell.
Page 10060
26 Apr 2022
RELEASED FOR THE EXCLUSIVE USE BY: HONEYWELL EMPLOYEE AMERICAS
COMPONENT MAINTENANCE MANUAL
396608
FIG.
ITEM
PART
NUMBER
AIRLINE
STOCK
NO.
1234567
NOMENCLATURE
EFFECT UNITS
(USE)
PER
CODE
ASSY
10
-
1
NONPROC08
ACTUATOR AND FLOW ASSEMBLY...........
(NONPROCURABLE)
(SEE IPL FIG 4 FOR NHA)
RF
10
859520-4
.PLATE..........................................................
1
INFORMATION
20
MS24673-2
.SCREW........................................................
4
(V96906)
30
AN960C10L
.WASHER......................................................
4
FLAT
(V88044)
(REPLACED BY ITEM: 30A)
-
30A
NAS1149C0332R
.WASHER......................................................
4
FLAT
0.032 IN. (0.81 MM) THK
(V80205)
(REPLACES ITEM: 30)
40
MS24674-1
.SCREW........................................................
4
CAP
(V96906)
(REPLACED BY ITEM: 40A)
-
40A
NAS1352C06H4
.SCREW........................................................
4
CAP, SOCKET HEAD
(V80205)
(REPLACES ITEM: 40)
50
S8157AG385-032
.WASHER......................................................
4
SPECIAL
0.032 IN. (0.81 MM) THK
(V70210)
60
AN960C6
.WASHER......................................................
4
FLAT
(V88044)
(REPLACED BY ITEM: 60A)
-
60A
NAS1149CN632R
.WASHER......................................................
4
FLAT
(V80205)
(REPLACES ITEM: 60)
UP802726
-
70
282-501-9014
.DELETED.....................................................
0
- ITEM NOT ILLUSTRATED
EFFECTIVITY
ALL
21-10-37
© Honeywell International Inc. Do not copy without express permission of Honeywell.
Page 10061
26 Apr 2022
RELEASED FOR THE EXCLUSIVE USE BY: HONEYWELL EMPLOYEE AMERICAS
COMPONENT MAINTENANCE MANUAL
396608
FIG.
ITEM
PART
NUMBER
AIRLINE
STOCK
NO.
1234567
NOMENCLATURE
EFFECT UNITS
(USE)
PER
CODE
ASSY
10
70A
124-1-8-1
.DISK.............................................................
1
FUSED QUARTZ, GROUND AND
POLISHED
(V0AD80)
(CSD: 282-501-9014 V99193)
(TRUE PN 124-1/8-1)
80
S8990-020
.PACKING.....................................................
1
PREFORMED
(V99193)
90
664278
.COVER ASSEMBLY....................................
1
ACTUATOR
(SEE IPL FIG 28 FOR DETAILS)
100
MS51957-26
.SCREW........................................................
1
PAN HEAD
(V96906)
110
664656
.WASHER......................................................
1
INDICATOR
120
MS51957-45
.SCREW........................................................
3
PAN HEAD
(V96906)
130
AN960C8L
.WASHER......................................................
3
FLAT
(V88044)
(REPLACED BY ITEM: 130A)
- 130A
NAS1149CN816R
.WASHER......................................................
3
FLAT
(V80205)
(REPLACES ITEM: 130)
140
NONPROC14
.CONNECTOR AND SWITCH ASSEMBLY...
1
(NONPROCURABLE)
(SEE IPL FIG 18 FOR DETAILS)
- 140A
3183854-1
.HARNESS ASSEMBLY................................
1
(SEE IPL FIG 18 FOR DETAILS)
150
859416-1
.BOLT ASSEMBLY........................................
1
(SEE IPL FIG 35 FOR DETAILS)
- 150A
160
MS51957-26
.DELETED.....................................................
0
663963
.WASHER......................................................
1
UP802726
FLAT
- ITEM NOT ILLUSTRATED
EFFECTIVITY
ALL
21-10-37
© Honeywell International Inc. Do not copy without express permission of Honeywell.
Page 10062
26 Apr 2022
RELEASED FOR THE EXCLUSIVE USE BY: HONEYWELL EMPLOYEE AMERICAS
COMPONENT MAINTENANCE MANUAL
396608
FIG.
ITEM
PART
NUMBER
AIRLINE
STOCK
NO.
1234567
NOMENCLATURE
EFFECT UNITS
(USE)
PER
CODE
ASSY
10
170
MS9033-05
.BOLT............................................................
1
(V96906)
180
NONPROC15
.ACTUATOR ASSEMBLY.............................
1
(NONPROCURABLE)
(SEE IPL FIG 11 FOR DETAILS)
190
NONPROC16
.FLOW ASSEMBLY.......................................
1
UP802726
(NONPROCURABLE)
(SEE IPL FIG 12 FOR DETAILS)
- ITEM NOT ILLUSTRATED
EFFECTIVITY
ALL
21-10-37
© Honeywell International Inc. Do not copy without express permission of Honeywell.
Page 10063
26 Apr 2022
RELEASED FOR THE EXCLUSIVE USE BY: HONEYWELL EMPLOYEE AMERICAS
COMPONENT MAINTENANCE MANUAL
396608
UP802726
IPL Figure 11. Actuator Assembly
EFFECTIVITY
ALL
21-10-37
© Honeywell International Inc. Do not copy without express permission of Honeywell.
Page 10064
26 Apr 2022
RELEASED FOR THE EXCLUSIVE USE BY: HONEYWELL EMPLOYEE AMERICAS
COMPONENT MAINTENANCE MANUAL
396608
FIG.
ITEM
PART
NUMBER
AIRLINE
STOCK
NO.
1234567
NOMENCLATURE
EFFECT UNITS
(USE)
PER
CODE
ASSY
11
-
1
NONPROC15
ACTUATOR ASSEMBLY...............................
(NONPROCURABLE)
(SEE IPL FIG 10 FOR NHA)
RF
-
10
MS21043-08
.DELETED.....................................................
0
10A
MS21043-3
. NUT..............................................................
8
SELF-LOCKING
(V96906)
20
MS51958-65
.SCREW........................................................
8
MACHINE
(V96906)
30
AN960C10L
.WASHER......................................................
8
FLAT
(V88044)
(REPLACED BY ITEM: 30A)
-
30A
NAS1149C0332R
.WASHER......................................................
8
FLAT
0.032 IN. (0.81 MM) THK
(V80205)
(REPLACES ITEM: 30)
40
S8079C416
. NUT..............................................................
1
(V64547)
50
AN960C416L
.WASHER......................................................
1
FLAT
(V88044)
(REPLACED BY ITEM: 50A)
-
50A
NAS1149C0432R
.WASHER......................................................
1
FLAT
(V80205)
(REPLACES ITEM: 50)
60
881339-1
.SCREW........................................................
1
ADJUSTING
(V99193)
70
S8990-007
.PACKING.....................................................
1
PREFORMED
(V99193)
80
661220-2
.COVER.........................................................
1
UP802726
ACTUATOR
- ITEM NOT ILLUSTRATED
EFFECTIVITY
ALL
21-10-37
© Honeywell International Inc. Do not copy without express permission of Honeywell.
Page 10065
26 Apr 2022
RELEASED FOR THE EXCLUSIVE USE BY: HONEYWELL EMPLOYEE AMERICAS
COMPONENT MAINTENANCE MANUAL
396608
FIG.
ITEM
PART
NUMBER
AIRLINE
STOCK
NO.
1234567
NOMENCLATURE
EFFECT UNITS
(USE)
PER
CODE
ASSY
11
90
MS21042-4
. NUT..............................................................
1
SELF-LOCKING
(V96906)
100
AN960C416L
.WASHER......................................................
1
FLAT
(V88044)
(REPLACED BY ITEM: 100A)
- 100A
NAS1149C0432R
.WASHER......................................................
1
FLAT
(V80205)
(REPLACES ITEM: 100)
110
661265-6
.DIAPHRAGM ASSEMBLY...........................
1
(SEE IPL FIG 22 FOR DETAILS)
120
661253
.PIN................................................................
8
STRAIGHT HEADED
130
S8990-018
.PACKING.....................................................
1
PREFORMED
(V99193)
140
116318-5
.PIN................................................................
1
STRAIGHT, HEADED
(V99193)
150
661251
.CLEVIS.........................................................
1
ROD END
160
661029-1
.GUIDE..........................................................
1
PISTON
170
661036
.PIN................................................................
4
STRAIGHT, HEADED
180
661255
.GUIDE..........................................................
1
SPRING
190
859369-1
.SPRING........................................................
1
HELICAL COMPRESSION
200
S8157N310-016
.WASHER......................................................
1
UP802726
SPECIAL
0.016 IN. (0.41 MM) THK
(V70210)
- ITEM NOT ILLUSTRATED
EFFECTIVITY
ALL
21-10-37
© Honeywell International Inc. Do not copy without express permission of Honeywell.
Page 10066
26 Apr 2022
RELEASED FOR THE EXCLUSIVE USE BY: HONEYWELL EMPLOYEE AMERICAS
COMPONENT MAINTENANCE MANUAL
396608
FIG.
ITEM
PART
NUMBER
AIRLINE
STOCK
NO.
1234567
NOMENCLATURE
EFFECT UNITS
(USE)
PER
CODE
ASSY
11
210
NONPROC17
.ARM AND LINK ASSEMBLY........................
1
(NONPROCURABLE)
(SEE IPL FIG 20 FOR DETAILS)
220
MS35275-245
.SCREW........................................................
1
(V96906)
230
AN960C8L
.WASHER......................................................
1
FLAT
(V88044)
(REPLACED BY ITEM: 230A)
-
230A
NAS1149CN816R
.WASHER......................................................
1
FLAT
(V80205)
(REPLACES ITEM: 230)
240
661030-6
.GUIDE..........................................................
1
SLEEVE
250
859363-1
.BODY ASSEMBLY.......................................
1
UP802726
ACTUATOR
(SEE IPL FIG 29 FOR DETAILS)
- ITEM NOT ILLUSTRATED
EFFECTIVITY
ALL
21-10-37
© Honeywell International Inc. Do not copy without express permission of Honeywell.
Page 10067
26 Apr 2022
RELEASED FOR THE EXCLUSIVE USE BY: HONEYWELL EMPLOYEE AMERICAS
COMPONENT MAINTENANCE MANUAL
396608
UP802726
IPL Figure 12. Flow Assembly
EFFECTIVITY
ALL
21-10-37
© Honeywell International Inc. Do not copy without express permission of Honeywell.
Page 10068
26 Apr 2022
RELEASED FOR THE EXCLUSIVE USE BY: HONEYWELL EMPLOYEE AMERICAS
COMPONENT MAINTENANCE MANUAL
396608
FIG.
ITEM
PART
NUMBER
AIRLINE
STOCK
NO.
1234567
NOMENCLATURE
EFFECT UNITS
(USE)
PER
CODE
ASSY
12
-
1
NONPROC16
FLOW ASSEMBLY........................................
(NONPROCURABLE)
(SEE IPL FIG 10 FOR NHA)
RF
10
665122-1
.RETAINER...................................................
1
SPRING
20
665121-1
.SPRING........................................................
1
HELICAL COMPRESSION
30
665122-1
.RETAINER...................................................
1
SPRING
40
880500-1
. SEAL............................................................
1
SHAFT
50
3164415-1
.RETAINER...................................................
1
SEAL
60
MS21288-06
.BOLT............................................................
4
(V96906)
70
AN960C10L
.WASHER......................................................
4
FLAT
(V88044)
(REPLACED BY ITEM: 70A)
-
70A
NAS1149C0332R
.WASHER......................................................
4
FLAT
0.032 IN. (0.81 MM) THK
(V80205)
(REPLACES ITEM: 70)
80
881945-1
.RETAINER...................................................
1
BEARING
(V99193)
90
S8990-026
.PACKING.....................................................
1
PREFORMED
(V99193)
100
S8157N17-002
.WASHER......................................................
AR
UP802726
SPECIAL
0.002 IN. (0.05 MM) THK
(V70210)
(REPLACED BY ITEM: 100A)
(SELECT AS REQUIRED)
- ITEM NOT ILLUSTRATED
EFFECTIVITY
ALL
21-10-37
© Honeywell International Inc. Do not copy without express permission of Honeywell.
Page 10069
26 Apr 2022
RELEASED FOR THE EXCLUSIVE USE BY: HONEYWELL EMPLOYEE AMERICAS
COMPONENT MAINTENANCE MANUAL
396608
FIG.
ITEM
PART
NUMBER
AIRLINE
STOCK
NO.
1234567
NOMENCLATURE
EFFECT UNITS
(USE)
PER
CODE
ASSY
12
- 100A
S8157N164-002
.WASHER......................................................
AR
SPECIAL
0.002 IN. (0.05 MM) THK
(V70210)
(REPLACES ITEM: 100)
(SELECT AS REQUIRED)
- 101
101A
S8157N17-005
.DELETED.....................................................
0
S8157N164-005
.WASHER......................................................
AR
SPECIAL
0.005 IN. (0.13 MM) THK
(V70210)
(SELECT AS REQUIRED)
- 102
102A
S8157N17-020
.DELETED.....................................................
0
S8157N164-020
.WASHER......................................................
AR
SPECIAL
0.020 IN. (0.51 MM) THK
(V70210)
(SELECT AS REQUIRED)
- 103
103A
S8157N17-063
.DELETED.....................................................
0
S8157N164-063
.WASHER......................................................
AR
SPECIAL
0.063 IN. (1.60) THK
(V70210)
(SELECT AS REQUIRED)
110
880889-1
. NUT..............................................................
1
(V99193)
120
880917-1
.WASHER......................................................
1
KEY
(V99193)
130
880889-1
. NUT..............................................................
1
(V99193)
140
117088
.BEARING.....................................................
1
ANNULAR BALL
150
117088
.BEARING.....................................................
1
ANNULAR BALL
160
S8420-1
.SCREW........................................................
3
UP802726
(V70210)
- ITEM NOT ILLUSTRATED
EFFECTIVITY
ALL
21-10-37
© Honeywell International Inc. Do not copy without express permission of Honeywell.
Page 10070
26 Apr 2022
RELEASED FOR THE EXCLUSIVE USE BY: HONEYWELL EMPLOYEE AMERICAS
COMPONENT MAINTENANCE MANUAL
396608
FIG.
ITEM
PART
NUMBER
AIRLINE
STOCK
NO.
1234567
NOMENCLATURE
EFFECT UNITS
(USE)
PER
CODE
ASSY
12
170
AN960C10L
.WASHER......................................................
3
FLAT
(V88044)
(REPLACED BY ITEM: 170A)
-
170A
NAS1149C0332R
.WASHER......................................................
3
FLAT
0.032 IN. (0.81 MM) THK
(V80205)
(REPLACES ITEM: 170)
180
S8402BH3A
.BOLT............................................................
3
MACHINE
(V70210)
190
AN960C10L
.WASHER......................................................
3
FLAT
(V88044)
(REPLACED BY ITEM: 190A)
-
190A
NAS1149C0332R
.WASHER......................................................
3
FLAT
0.032 IN. (0.81 MM) THK
(V80205)
(REPLACES ITEM: 190)
200
883948-4
.DISK.............................................................
1
VALVE BUTTERFLY
210
665598-2-1
.SHIM.............................................................
AR
BUTTERFLY
0.001 IN. (0.03 MM) THK
(V99193)
(SELECT AS REQUIRED)
211
665598-2-2
.SHIM.............................................................
AR
BUTTERFLY
0.002 IN. (0.05 MM) THK
(V99193)
(SELECT AS REQUIRED)
212
665598-2-3
.SHIM.............................................................
AR
UP802726
BUTTERFLY
0.003 IN. (0.08 MM) THK
(V99193)
(SELECT AS REQUIRED)
- ITEM NOT ILLUSTRATED
EFFECTIVITY
ALL
21-10-37
© Honeywell International Inc. Do not copy without express permission of Honeywell.
Page 10071
26 Apr 2022
RELEASED FOR THE EXCLUSIVE USE BY: HONEYWELL EMPLOYEE AMERICAS
COMPONENT MAINTENANCE MANUAL
396608
FIG.
ITEM
PART
NUMBER
AIRLINE
STOCK
NO.
1234567
NOMENCLATURE
EFFECT UNITS
(USE)
PER
CODE
ASSY
12
213
665598-2-4
.SHIM.............................................................
AR
BUTTERFLY
0.004 IN. (0.10 MM) THK
(V99193)
(SELECT AS REQUIRED)
214
665598-2-5
.SHIM.............................................................
AR
BUTTERFLY
0.005 IN. (0.13 MM) THK
(V99193)
(SELECT AS REQUIRED)
220
859365-1
.PLATE..........................................................
1
BUTTERFLY BACKING, THREADED
230
859366-1
.PLATE..........................................................
1
BUTTERFLY BACKING, SERRATED
240
859362-3
.BODY ASSEMBLY.......................................
1
UP802726
VENTURI
- ITEM NOT ILLUSTRATED
EFFECTIVITY
ALL
21-10-37
© Honeywell International Inc. Do not copy without express permission of Honeywell.
Page 10072
26 Apr 2022
RELEASED FOR THE EXCLUSIVE USE BY: HONEYWELL EMPLOYEE AMERICAS
COMPONENT MAINTENANCE MANUAL
396608
UP802726
Blank Page
EFFECTIVITY
ALL
21-10-37
© Honeywell International Inc. Do not copy without express permission of Honeywell.
Page 10073
26 Apr 2022
RELEASED FOR THE EXCLUSIVE USE BY: HONEYWELL EMPLOYEE AMERICAS
COMPONENT MAINTENANCE MANUAL
396608
UP802726
IPL Figure 13. Normal Flow Servo Adjustable Assembly
EFFECTIVITY
ALL
21-10-37
© Honeywell International Inc. Do not copy without express permission of Honeywell.
Page 10074
26 Apr 2022
RELEASED FOR THE EXCLUSIVE USE BY: HONEYWELL EMPLOYEE AMERICAS
COMPONENT MAINTENANCE MANUAL
396608
FIG.
ITEM
PART
NUMBER
AIRLINE
STOCK
NO.
1234567
NOMENCLATURE
EFFECT UNITS
(USE)
PER
CODE
ASSY
13
-
1
NONPROC03
ADJUSTABLE ASSEMBLY...........................
NORMAL FLOW SERVO
(NONPROCURABLE)
(SEE IPL FIG 2 FOR NHA)
RF
10
3172299-1
.PLUG............................................................
1
VENTED
20
S8079-213
. NUT..............................................................
1
(V70210)
30
AN960C10L
.WASHER......................................................
1
FLAT
(V88044)
(REPLACED BY ITEM: 30A)
-
30A
NAS1149C0332R
.WASHER......................................................
1
FLAT
0.032 IN. (0.81 MM) THK
(V80205)
(REPLACES ITEM: 30)
40
AN565FC8H8
.SETSCREW.................................................
1
(V88044)
50
S8152BE12-0-160
.PIN................................................................
1
(V99193)
60
859400-1
.RETAINER...................................................
1
THREADED
70
881493-1
.BODY ASSEMBLY.......................................
1
UP802726
SERVO
(SEE IPL FIG 30 FOR DETAILS)
- ITEM NOT ILLUSTRATED
EFFECTIVITY
ALL
21-10-37
© Honeywell International Inc. Do not copy without express permission of Honeywell.
Page 10075
26 Apr 2022
RELEASED FOR THE EXCLUSIVE USE BY: HONEYWELL EMPLOYEE AMERICAS
COMPONENT MAINTENANCE MANUAL
396608
UP802726
IPL Figure 14. Diaphragm Assembly
EFFECTIVITY
ALL
21-10-37
© Honeywell International Inc. Do not copy without express permission of Honeywell.
Page 10076
26 Apr 2022
RELEASED FOR THE EXCLUSIVE USE BY: HONEYWELL EMPLOYEE AMERICAS
COMPONENT MAINTENANCE MANUAL
396608
FIG.
ITEM
PART
NUMBER
AIRLINE
STOCK
NO.
1234567
NOMENCLATURE
EFFECT UNITS
(USE)
PER
CODE
ASSY
14
-
1
NONPROC044
DELETED......................................................
0
-
1A
NONPROC04
DIAPHRAGM ASSEMBLY.............................
(NONPROCURABLE)
(SEE IPL FIG 2 FOR NHA)
(SEE IPL FIG 7 FOR NHA)
RF
10
MS21043-04
. NUT..............................................................
1
SELF LOCKING
(V96906)
20
S8157N33-020
.WASHER......................................................
1
SPECIAL
0.020 IN. (0.51 MM) THK
(V70210)
30
858612-2
.RETAINER...................................................
1
DIAPHRAGM
(V99193)
40
112061-4
.DIAPHRAGM................................................
1
AIR
50
859401-1
.RETAINER...................................................
1
DIAPHRAGM
(V99193)
60
859464-1
.PLATE..........................................................
1
DIAPHRAGM
70
859404-1
.DIAPHRAGM................................................
1
AIR
80
859405-1
.PLATE..........................................................
1
DIAPHRAGM RETAINING
90
S8157N253-060
.WASHER......................................................
1
SPECIAL
0.060 IN. (1.52 MM) THK
(V70210)
100
859403-1
.BOLT............................................................
1
UP802726
RETAINING
(V99193)
- ITEM NOT ILLUSTRATED
EFFECTIVITY
ALL
21-10-37
© Honeywell International Inc. Do not copy without express permission of Honeywell.
Page 10077
26 Apr 2022
RELEASED FOR THE EXCLUSIVE USE BY: HONEYWELL EMPLOYEE AMERICAS
COMPONENT MAINTENANCE MANUAL
396608
UP802726
IPL Figure 15. Retainer and Diaphragm Assembly
EFFECTIVITY
ALL
21-10-37
© Honeywell International Inc. Do not copy without express permission of Honeywell.
Page 10078
26 Apr 2022
RELEASED FOR THE EXCLUSIVE USE BY: HONEYWELL EMPLOYEE AMERICAS
COMPONENT MAINTENANCE MANUAL
396608
FIG.
ITEM
PART
NUMBER
AIRLINE
STOCK
NO.
1234567
NOMENCLATURE
EFFECT UNITS
(USE)
PER
CODE
ASSY
15
-
1
NONPROC05
RETAINER AND DIAPHRAGM ASSEMBLY..
(NONPROCURABLE)
(SEE IPL FIG 2 FOR NHA)
(SEE IPL FIG 7 FOR NHA)
RF
10
974745-2
.RETAINER...................................................
1
SPRING
20
S8157N202-010
.WASHER......................................................
1
SPECIAL
0.010 IN. (0.25 MM) THK
(V70210)
30
858650-2
.DIAPHRAGM ASSEMBLY...........................
1
UP802726
(SEE IPL FIG 16 FOR DETAILS)
- ITEM NOT ILLUSTRATED
EFFECTIVITY
ALL
21-10-37
© Honeywell International Inc. Do not copy without express permission of Honeywell.
Page 10079
26 Apr 2022
RELEASED FOR THE EXCLUSIVE USE BY: HONEYWELL EMPLOYEE AMERICAS
COMPONENT MAINTENANCE MANUAL
396608
UP802726
IPL Figure 16. Diaphragm Assembly
EFFECTIVITY
ALL
21-10-37
© Honeywell International Inc. Do not copy without express permission of Honeywell.
Page 10080
26 Apr 2022
RELEASED FOR THE EXCLUSIVE USE BY: HONEYWELL EMPLOYEE AMERICAS
COMPONENT MAINTENANCE MANUAL
396608
FIG.
ITEM
PART
NUMBER
AIRLINE
STOCK
NO.
1234567
NOMENCLATURE
EFFECT UNITS
(USE)
PER
CODE
ASSY
16
-
1
858650-2
DIAPHRAGM ASSEMBLY.............................
(SEE IPL FIG 15 FOR NHA)
RF
10
MS20470A3-4
.RIVET...........................................................
6
(V96906)
20
859406-1
.PLATE..........................................................
1
DIAPHRAGM RETAINING
30
858647-1
.DIAPHRAGM................................................
1
AIR
40
859407-1
.PLATE..........................................................
1
UP802726
DIAPHRAGM RETAINING
- ITEM NOT ILLUSTRATED
EFFECTIVITY
ALL
21-10-37
© Honeywell International Inc. Do not copy without express permission of Honeywell.
Page 10081
26 Apr 2022
RELEASED FOR THE EXCLUSIVE USE BY: HONEYWELL EMPLOYEE AMERICAS
COMPONENT MAINTENANCE MANUAL
396608
UP802726
IPL Figure 17. High Flow Servo Adjustable Assembly
EFFECTIVITY
ALL
21-10-37
© Honeywell International Inc. Do not copy without express permission of Honeywell.
Page 10082
26 Apr 2022
RELEASED FOR THE EXCLUSIVE USE BY: HONEYWELL EMPLOYEE AMERICAS
COMPONENT MAINTENANCE MANUAL
396608
FIG.
ITEM
PART
NUMBER
AIRLINE
STOCK
NO.
1234567
NOMENCLATURE
EFFECT UNITS
(USE)
PER
CODE
ASSY
17
-
1
NONPROC11
ADJUSTABLE ASSEMBLY...........................
HIGH FLOW SERVO
(NONPROCURABLE)
(SEE IPL FIG 7 FOR NHA)
RF
10
859397-2
. CAP..............................................................
1
SERVO
20
S8990-026
.PACKING.....................................................
1
PREFORMED
(V99193)
30
859398-1
.PISTON ASSEMBLY....................................
1
SERVO
(SEE IPL FIG 36 FOR DETAILS)
40
113642-13
.PACKING.....................................................
1
PREFORMED
50
663700-138
.PACKING.....................................................
1
PREFORMED
60
AN565AC8H10
.SETSCREW.................................................
1
(V88044)
(SELECT AS REQUIRED)
-
61
AN565AC8H12
.SETSCREW.................................................
1
(V88044)
(SELECT AS REQUIRED)
70
859432-1
.SPRING........................................................
1
HELICAL COMPRESSION
80
S8079-213
. NUT..............................................................
1
(V70210)
90
AN960C8
.WASHER......................................................
1
FLAT
(V88044)
(REPLACED BY ITEM: 90A)
-
90A
NAS1149CN832R
.WASHER......................................................
1
FLAT
(V80205)
(REPLACES ITEM: 90)
100
AN565FC8H8
.SETSCREW.................................................
1
UP802726
(V88044)
- ITEM NOT ILLUSTRATED
EFFECTIVITY
ALL
21-10-37
© Honeywell International Inc. Do not copy without express permission of Honeywell.
Page 10083
26 Apr 2022
RELEASED FOR THE EXCLUSIVE USE BY: HONEYWELL EMPLOYEE AMERICAS
COMPONENT MAINTENANCE MANUAL
396608
FIG.
ITEM
PART
NUMBER
AIRLINE
STOCK
NO.
1234567
NOMENCLATURE
EFFECT UNITS
(USE)
PER
CODE
ASSY
17
110
S8152BE12-0-160
.PIN................................................................
1
(V99193)
120
859400-1
.RETAINER...................................................
1
THREADED
130
859399-1
.BODY ASSEMBLY.......................................
1
UP802726
PISTON
(SEE IPL FIG 31 FOR DETAILS)
- ITEM NOT ILLUSTRATED
EFFECTIVITY
ALL
21-10-37
© Honeywell International Inc. Do not copy without express permission of Honeywell.
Page 10084
26 Apr 2022
RELEASED FOR THE EXCLUSIVE USE BY: HONEYWELL EMPLOYEE AMERICAS
COMPONENT MAINTENANCE MANUAL
396608
UP802726
Blank Page
EFFECTIVITY
ALL
21-10-37
© Honeywell International Inc. Do not copy without express permission of Honeywell.
Page 10085
26 Apr 2022
RELEASED FOR THE EXCLUSIVE USE BY: HONEYWELL EMPLOYEE AMERICAS
COMPONENT MAINTENANCE MANUAL
396608
UP802726
IPL Figure 18. Connector and Switch Assembly
EFFECTIVITY
ALL
21-10-37
© Honeywell International Inc. Do not copy without express permission of Honeywell.
Page 10086
26 Apr 2022
RELEASED FOR THE EXCLUSIVE USE BY: HONEYWELL EMPLOYEE AMERICAS
COMPONENT MAINTENANCE MANUAL
396608
FIG.
ITEM
PART
NUMBER
AIRLINE
STOCK
NO.
1234567
NOMENCLATURE
EFFECT UNITS
(USE)
PER
CODE
ASSY
18
-
1
NONPROC14
CONNECTOR AND SWITCH ASSEMBLY....
(NONPROCURABLE)
(SEE IPL FIG 10 FOR NHA)
RF
-
1A
3183854-1
HARNESS ASSEMBLY.................................
(SEE IPL FIG 10 FOR NHA)
RF
10
LE500D4-6
.SCREW........................................................
4
(V64547)
(CSD: 655-604-9104 V99193)
(REPLACED BY ITEM: 10A)
-
10A
MS51957-14
.SCREW........................................................
4
PAN HEAD
4-40 X 5/16 LG
(V96906)
(REPLACES ITEM: 10)
20
M83723-79H1203N
.CONNECTOR..............................................
1
(V81349)
(CSD: 223-018-9007 V70210)
(TRUE PN M83723/79H1203N)
30
665952-7
.SWITCH ASSEMBLY...................................
1
SENSITIVE, POSITION INDICATOR
(SEE IPL FIG 19 FOR DETAILS)
40
859367-1
.HOUSING ASSEMBLY................................
1
UP802726
INDICATOR
(SEE IPL FIG 32 FOR DETAILS)
- ITEM NOT ILLUSTRATED
EFFECTIVITY
ALL
21-10-37
© Honeywell International Inc. Do not copy without express permission of Honeywell.
Page 10087
26 Apr 2022
RELEASED FOR THE EXCLUSIVE USE BY: HONEYWELL EMPLOYEE AMERICAS
COMPONENT MAINTENANCE MANUAL
396608
UP802726
IPL Figure 19. Position Indicator Sensitive Switch Assembly
EFFECTIVITY
ALL
21-10-37
© Honeywell International Inc. Do not copy without express permission of Honeywell.
Page 10088
26 Apr 2022
RELEASED FOR THE EXCLUSIVE USE BY: HONEYWELL EMPLOYEE AMERICAS
COMPONENT MAINTENANCE MANUAL
396608
FIG.
ITEM
PART
NUMBER
AIRLINE
STOCK
NO.
1234567
NOMENCLATURE
EFFECT UNITS
(USE)
PER
CODE
ASSY
19
-
1
665952-7
SWITCH ASSEMBLY....................................
SENSITIVE, POSITION INDICATOR
(SEE IPL FIG 18 FOR NHA)
RF
10
59FM256
. NUT..............................................................
2
(V52676)
(CSD: 525-514-9024 V59364)
20
S8157N9-016
.WASHER......................................................
2
SPECIAL
(V70210)
30
MS51957-8
.SCREW........................................................
2
PAN HEAD
(V96906)
40
855276
.ADAPTER ASSEMBLY................................
1
SWITCH ACTUATOR
50
11SM244
.SWITCH.......................................................
1
(V91929)
(CSD: 684-516-9001 V59364)
60
S8936F3S80A
.WIRE............................................................
1
ORANGE
(V70210)
70
S8936F5S80A
.WIRE............................................................
1
GREEN
(V70210)
80
S8936F9S80A
.WIRE............................................................
1
UP802726
WHITE
(V70210)
- ITEM NOT ILLUSTRATED
EFFECTIVITY
ALL
21-10-37
© Honeywell International Inc. Do not copy without express permission of Honeywell.
Page 10089
26 Apr 2022
RELEASED FOR THE EXCLUSIVE USE BY: HONEYWELL EMPLOYEE AMERICAS
COMPONENT MAINTENANCE MANUAL
396608
UP802726
IPL Figure 20. Arm and Link Assembly
EFFECTIVITY
ALL
21-10-37
© Honeywell International Inc. Do not copy without express permission of Honeywell.
Page 10090
26 Apr 2022
RELEASED FOR THE EXCLUSIVE USE BY: HONEYWELL EMPLOYEE AMERICAS
COMPONENT MAINTENANCE MANUAL
396608
FIG.
ITEM
PART
NUMBER
AIRLINE
STOCK
NO.
1234567
NOMENCLATURE
EFFECT UNITS
(USE)
PER
CODE
ASSY
20
-
1
NONPROC17
ARM AND LINK ASSEMBLY.........................
(NONPROCURABLE)
(SEE IPL FIG 11 FOR NHA)
RF
10
S8079C632
. NUT..............................................................
1
ADJUSTMENT
(V70210)
20
68081-06C7
.SCREW........................................................
1
CAP, HEXAGON
(V56878)
(CSD: 655-623-9032 V99193)
30
MS24665-86
.PIN................................................................
1
COTTER
(V96906)
40
97931-21
.PIN................................................................
1
FLAT HEAD
50
859368-1
.ARM..............................................................
1
ACTUATING
60
859364-1
.ARM..............................................................
1
UP802726
ACTUATING BUTTERFLY
- ITEM NOT ILLUSTRATED
EFFECTIVITY
ALL
21-10-37
© Honeywell International Inc. Do not copy without express permission of Honeywell.
Page 10091
26 Apr 2022
RELEASED FOR THE EXCLUSIVE USE BY: HONEYWELL EMPLOYEE AMERICAS
COMPONENT MAINTENANCE MANUAL
396608
UP802726
IPL Figure 21. Diaphragm Assembly
EFFECTIVITY
ALL
21-10-37
© Honeywell International Inc. Do not copy without express permission of Honeywell.
Page 10092
26 Apr 2022
RELEASED FOR THE EXCLUSIVE USE BY: HONEYWELL EMPLOYEE AMERICAS
COMPONENT MAINTENANCE MANUAL
396608
FIG.
ITEM
PART
NUMBER
AIRLINE
STOCK
NO.
1234567
NOMENCLATURE
EFFECT UNITS
(USE)
PER
CODE
ASSY
21
-
1
3162960-1
DIAPHRAGM ASSEMBLY.............................
(SEE IPL FIG 9 FOR NHA)
RF
10
MS20426A2-3
.RIVET...........................................................
4
(V96906)
20
3162959-1
.RETAINER...................................................
1
DIAPHRAGM
30
858885-1
.DIAPHRAGM................................................
1
AIR
40
858891-9
.ROD..............................................................
1
ACTUATING
50
3162958-1
.RETAINER...................................................
1
UP802726
DIAPHRAGM
- ITEM NOT ILLUSTRATED
EFFECTIVITY
ALL
21-10-37
© Honeywell International Inc. Do not copy without express permission of Honeywell.
Page 10093
26 Apr 2022
RELEASED FOR THE EXCLUSIVE USE BY: HONEYWELL EMPLOYEE AMERICAS
COMPONENT MAINTENANCE MANUAL
396608
UP802726
IPL Figure 22. Diaphragm Assembly
EFFECTIVITY
ALL
21-10-37
© Honeywell International Inc. Do not copy without express permission of Honeywell.
Page 10094
26 Apr 2022
RELEASED FOR THE EXCLUSIVE USE BY: HONEYWELL EMPLOYEE AMERICAS
COMPONENT MAINTENANCE MANUAL
396608
FIG.
ITEM
PART
NUMBER
AIRLINE
STOCK
NO.
1234567
NOMENCLATURE
EFFECT UNITS
(USE)
PER
CODE
ASSY
22
-
1
661265-6
DIAPHRAGM ASSEMBLY.............................
(SEE IPL FIG 11 FOR NHA)
RF
10
MS20426A3-6
.RIVET...........................................................
8
(V96906)
20
661244
.PLATE..........................................................
1
DIAPHRAGM BACKING
30
3170767-1
.DIAPHRAGM................................................
1
AIR
40
661222
.PLATE..........................................................
1
UP802726
DIAPHRAGM BACKING
- ITEM NOT ILLUSTRATED
EFFECTIVITY
ALL
21-10-37
© Honeywell International Inc. Do not copy without express permission of Honeywell.
Page 10095
26 Apr 2022
RELEASED FOR THE EXCLUSIVE USE BY: HONEYWELL EMPLOYEE AMERICAS
COMPONENT MAINTENANCE MANUAL
396608
UP802726
IPL Figure 23. Remote Servo Body Assembly
EFFECTIVITY
ALL
21-10-37
© Honeywell International Inc. Do not copy without express permission of Honeywell.
Page 10096
26 Apr 2022
RELEASED FOR THE EXCLUSIVE USE BY: HONEYWELL EMPLOYEE AMERICAS
COMPONENT MAINTENANCE MANUAL
396608
FIG.
ITEM
PART
NUMBER
AIRLINE
STOCK
NO.
1234567
NOMENCLATURE
EFFECT UNITS
(USE)
PER
CODE
ASSY
23
-
1
3172286-1
BODY ASSEMBLY........................................
REMOTE SERVO
(SEE IPL FIG 2 FOR NHA)
RF
10
S8324A7-7
.PLUG............................................................
1
PASSAGE HOLE
(V70210)
20
MS21209C0815L
.INSERT........................................................
1
SCREW THREAD
(V96906)
30
MS21209F1-10L
.INSERT........................................................
4
SCREW THREAD
(V96906)
40
MS21209F1-15L
.INSERT........................................................
6
SCREW THREAD
(V96906)
50
ORDERNHA01
. BODY...........................................................
1
UP802726
(ORDER NHA)
- ITEM NOT ILLUSTRATED
EFFECTIVITY
ALL
21-10-37
© Honeywell International Inc. Do not copy without express permission of Honeywell.
Page 10097
26 Apr 2022
RELEASED FOR THE EXCLUSIVE USE BY: HONEYWELL EMPLOYEE AMERICAS
COMPONENT MAINTENANCE MANUAL
396608
UP802726
IPL Figure 24. Bellows Cover Assembly
EFFECTIVITY
ALL
21-10-37
© Honeywell International Inc. Do not copy without express permission of Honeywell.
Page 10098
26 Apr 2022
RELEASED FOR THE EXCLUSIVE USE BY: HONEYWELL EMPLOYEE AMERICAS
COMPONENT MAINTENANCE MANUAL
396608
FIG.
ITEM
PART
NUMBER
AIRLINE
STOCK
NO.
1234567
NOMENCLATURE
EFFECT UNITS
(USE)
PER
CODE
ASSY
24
-
1
859419-3
COVER ASSEMBLY......................................
BELLOWS
(SEE IPL FIG 3 FOR NHA)
RF
10
MS21208F8-10
.INSERT........................................................
1
(V96906)
20
ORDERNHA02
.COVER.........................................................
1
UP802726
(ORDER NHA)
- ITEM NOT ILLUSTRATED
EFFECTIVITY
ALL
21-10-37
© Honeywell International Inc. Do not copy without express permission of Honeywell.
Page 10099
26 Apr 2022
RELEASED FOR THE EXCLUSIVE USE BY: HONEYWELL EMPLOYEE AMERICAS
COMPONENT MAINTENANCE MANUAL
396608
UP802726
IPL Figure 25. Bellows Cover Assembly
EFFECTIVITY
ALL
21-10-37
© Honeywell International Inc. Do not copy without express permission of Honeywell.
Page 10100
26 Apr 2022
RELEASED FOR THE EXCLUSIVE USE BY: HONEYWELL EMPLOYEE AMERICAS
COMPONENT MAINTENANCE MANUAL
396608
FIG.
ITEM
PART
NUMBER
AIRLINE
STOCK
NO.
1234567
NOMENCLATURE
EFFECT UNITS
(USE)
PER
CODE
ASSY
25
-
1
859419-1
COVER ASSEMBLY......................................
BELLOWS
(SEE IPL FIG 8 FOR NHA)
RF
10
MS21208F8-10
.INSERT........................................................
1
(V96906)
20
ORDERNHA03
.COVER.........................................................
1
UP802726
(ORDER NHA)
- ITEM NOT ILLUSTRATED
EFFECTIVITY
ALL
21-10-37
© Honeywell International Inc. Do not copy without express permission of Honeywell.
Page 10101
26 Apr 2022
RELEASED FOR THE EXCLUSIVE USE BY: HONEYWELL EMPLOYEE AMERICAS
COMPONENT MAINTENANCE MANUAL
396608
UP802726
IPL Figure 26. Regulator Cover Assembly
EFFECTIVITY
ALL
21-10-37
© Honeywell International Inc. Do not copy without express permission of Honeywell.
Page 10102
26 Apr 2022
RELEASED FOR THE EXCLUSIVE USE BY: HONEYWELL EMPLOYEE AMERICAS
COMPONENT MAINTENANCE MANUAL
396608
FIG.
ITEM
PART
NUMBER
AIRLINE
STOCK
NO.
1234567
NOMENCLATURE
EFFECT UNITS
(USE)
PER
CODE
ASSY
26
-
1
858884-1
COVER ASSEMBLY......................................
REGULATOR
(SEE IPL FIG 9 FOR NHA)
RF
10
MS124655
.INSERT........................................................
1
(V96906)
20
ORDERNHA04
.COVER.........................................................
1
UP802726
(ORDER NHA)
- ITEM NOT ILLUSTRATED
EFFECTIVITY
ALL
21-10-37
© Honeywell International Inc. Do not copy without express permission of Honeywell.
Page 10103
26 Apr 2022
RELEASED FOR THE EXCLUSIVE USE BY: HONEYWELL EMPLOYEE AMERICAS
COMPONENT MAINTENANCE MANUAL
396608
UP802726
IPL Figure 27. Servo Body Assembly
EFFECTIVITY
ALL
21-10-37
© Honeywell International Inc. Do not copy without express permission of Honeywell.
Page 10104
26 Apr 2022
RELEASED FOR THE EXCLUSIVE USE BY: HONEYWELL EMPLOYEE AMERICAS
COMPONENT MAINTENANCE MANUAL
396608
FIG.
ITEM
PART
NUMBER
AIRLINE
STOCK
NO.
1234567
NOMENCLATURE
EFFECT UNITS
(USE)
PER
CODE
ASSY
27
-
1
3172269-2
BODY ASSEMBLY........................................
SERVO
(SEE IPL FIG 9 FOR NHA)
RF
10
114355-15
.RESTRICTOR..............................................
1
FLUID FLOW, PLUG
20
S8324A7-7
.PLUG............................................................
2
PASSAGE HOLE
(V70210)
30
MS21209C0815L
.INSERT........................................................
12
SCREW THREAD
(V96906)
40
MS21209F1-10L
.INSERT........................................................
8
SCREW THREAD
(V96906)
50
MS21209F1-15L
.INSERT........................................................
6
SCREW THREAD
(V96906)
60
ORDERNHA05
. BODY...........................................................
1
UP802726
(ORDER NHA)
- ITEM NOT ILLUSTRATED
EFFECTIVITY
ALL
21-10-37
© Honeywell International Inc. Do not copy without express permission of Honeywell.
Page 10105
26 Apr 2022
RELEASED FOR THE EXCLUSIVE USE BY: HONEYWELL EMPLOYEE AMERICAS
COMPONENT MAINTENANCE MANUAL
396608
UP802726
IPL Figure 28. Actuator Cover Assembly
EFFECTIVITY
ALL
21-10-37
© Honeywell International Inc. Do not copy without express permission of Honeywell.
Page 10106
26 Apr 2022
RELEASED FOR THE EXCLUSIVE USE BY: HONEYWELL EMPLOYEE AMERICAS
COMPONENT MAINTENANCE MANUAL
396608
FIG.
ITEM
PART
NUMBER
AIRLINE
STOCK
NO.
1234567
NOMENCLATURE
EFFECT UNITS
(USE)
PER
CODE
ASSY
28
-
1
664278
COVER ASSEMBLY......................................
ACTUATOR
(SEE IPL FIG 10 FOR NHA)
RF
10
MS122078
.INSERT........................................................
4
HELICAL COIL
(V96906)
20
ORDERNHA06
.COVER.........................................................
1
UP802726
(ORDER NHA)
- ITEM NOT ILLUSTRATED
EFFECTIVITY
ALL
21-10-37
© Honeywell International Inc. Do not copy without express permission of Honeywell.
Page 10107
26 Apr 2022
RELEASED FOR THE EXCLUSIVE USE BY: HONEYWELL EMPLOYEE AMERICAS
COMPONENT MAINTENANCE MANUAL
396608
UP802726
IPL Figure 29. Actuator Body Assembly
EFFECTIVITY
ALL
21-10-37
© Honeywell International Inc. Do not copy without express permission of Honeywell.
Page 10108
26 Apr 2022
RELEASED FOR THE EXCLUSIVE USE BY: HONEYWELL EMPLOYEE AMERICAS
COMPONENT MAINTENANCE MANUAL
396608
FIG.
ITEM
PART
NUMBER
AIRLINE
STOCK
NO.
1234567
NOMENCLATURE
EFFECT UNITS
(USE)
PER
CODE
ASSY
29
-
1
859363-1
BODY ASSEMBLY........................................
ACTUATOR
(SEE IPL FIG 11 FOR NHA)
RF
10
MS21209C0815
.INSERT........................................................
4
SCREW THREAD
(V96906)
20
MS21209F1-10
.INSERT........................................................
4
SCREW THREAD
(V96906)
(REPLACED BY ITEM: 20A)
-
20A
MS21208F1-10
.INSERT........................................................
4
(V96906)
(REPLACES ITEM: 20)
25
MS21209F1-10L
.INSERT........................................................
4
SCREW THREAD
(V96906)
(CSD: 423-507-9001 V99193)
30
ORDERNHA07
. BODY...........................................................
1
UP802726
(ORDER NHA)
- ITEM NOT ILLUSTRATED
EFFECTIVITY
ALL
21-10-37
© Honeywell International Inc. Do not copy without express permission of Honeywell.
Page 10109
26 Apr 2022
RELEASED FOR THE EXCLUSIVE USE BY: HONEYWELL EMPLOYEE AMERICAS
COMPONENT MAINTENANCE MANUAL
396608
UP802726
IPL Figure 30. Servo Body Assembly
EFFECTIVITY
ALL
21-10-37
© Honeywell International Inc. Do not copy without express permission of Honeywell.
Page 10110
26 Apr 2022
RELEASED FOR THE EXCLUSIVE USE BY: HONEYWELL EMPLOYEE AMERICAS
COMPONENT MAINTENANCE MANUAL
396608
FIG.
ITEM
PART
NUMBER
AIRLINE
STOCK
NO.
1234567
NOMENCLATURE
EFFECT UNITS
(USE)
PER
CODE
ASSY
30
-
1
881493-1
BODY ASSEMBLY........................................
SERVO
(SEE IPL FIG 13 FOR NHA)
RF
10
MS122119
.INSERT........................................................
1
HELICAL COIL
(V96906)
20
ORDERNHA08
. BODY...........................................................
1
UP802726
(ORDER NHA)
- ITEM NOT ILLUSTRATED
EFFECTIVITY
ALL
21-10-37
© Honeywell International Inc. Do not copy without express permission of Honeywell.
Page 10111
26 Apr 2022
RELEASED FOR THE EXCLUSIVE USE BY: HONEYWELL EMPLOYEE AMERICAS
COMPONENT MAINTENANCE MANUAL
396608
UP802726
IPL Figure 31. Piston Body Assembly
EFFECTIVITY
ALL
21-10-37
© Honeywell International Inc. Do not copy without express permission of Honeywell.
Page 10112
26 Apr 2022
RELEASED FOR THE EXCLUSIVE USE BY: HONEYWELL EMPLOYEE AMERICAS
COMPONENT MAINTENANCE MANUAL
396608
FIG.
ITEM
PART
NUMBER
AIRLINE
STOCK
NO.
1234567
NOMENCLATURE
EFFECT UNITS
(USE)
PER
CODE
ASSY
31
-
1
859399-1
BODY ASSEMBLY........................................
PISTON
(SEE IPL FIG 17 FOR NHA)
RF
10
MS122119
.INSERT........................................................
1
HELICAL COIL
(V96906)
(REPLACED BY ITEM: 10A)
-
10A
MS21209C0815
.INSERT........................................................
1
SCREW THREAD
(V96906)
(REPLACES ITEM: 10)
20
ORDERNHA09
. BODY...........................................................
1
UP802726
(ORDER NHA)
- ITEM NOT ILLUSTRATED
EFFECTIVITY
ALL
21-10-37
© Honeywell International Inc. Do not copy without express permission of Honeywell.
Page 10113
26 Apr 2022
RELEASED FOR THE EXCLUSIVE USE BY: HONEYWELL EMPLOYEE AMERICAS
COMPONENT MAINTENANCE MANUAL
396608
UP802726
IPL Figure 32. Indicator Housing Assembly
EFFECTIVITY
ALL
21-10-37
© Honeywell International Inc. Do not copy without express permission of Honeywell.
Page 10114
26 Apr 2022
RELEASED FOR THE EXCLUSIVE USE BY: HONEYWELL EMPLOYEE AMERICAS
COMPONENT MAINTENANCE MANUAL
396608
FIG.
ITEM
PART
NUMBER
AIRLINE
STOCK
NO.
1234567
NOMENCLATURE
EFFECT UNITS
(USE)
PER
CODE
ASSY
32
-
1
859367-1
HOUSING ASSEMBLY..................................
INDICATOR
(SEE IPL FIG 18 FOR NHA)
RF
10
MS21209C0415
.INSERT........................................................
4
SCREW THREAD
(V96906)
20
ORDERNHA10
.HOUSING.....................................................
1
UP802726
(ORDER NHA)
- ITEM NOT ILLUSTRATED
EFFECTIVITY
ALL
21-10-37
© Honeywell International Inc. Do not copy without express permission of Honeywell.
Page 10115
26 Apr 2022
RELEASED FOR THE EXCLUSIVE USE BY: HONEYWELL EMPLOYEE AMERICAS
COMPONENT MAINTENANCE MANUAL
396608
UP802726
IPL Figure 33. Spring Retainer Assembly
EFFECTIVITY
ALL
21-10-37
© Honeywell International Inc. Do not copy without express permission of Honeywell.
Page 10116
26 Apr 2022
RELEASED FOR THE EXCLUSIVE USE BY: HONEYWELL EMPLOYEE AMERICAS
COMPONENT MAINTENANCE MANUAL
396608
FIG.
ITEM
PART
NUMBER
AIRLINE
STOCK
NO.
1234567
NOMENCLATURE
EFFECT UNITS
(USE)
PER
CODE
ASSY
33
-
1
859402-2
RETAINER ASSEMBLY................................
SPRING
(SEE IPL FIG 2 FOR NHA)
(SEE IPL FIG 7 FOR NHA)
RF
10
MS21209C0415L
.INSERT........................................................
1
SCREW THREAD
(V96906)
(REPLACED BY ITEM: 10A)
-
10A
MS21209C0815
.INSERT........................................................
1
SCREW THREAD
(V96906)
(REPLACES ITEM: 10)
20
ORDERNHA11
.HOUSING.....................................................
1
UP802726
(ORDER NHA)
- ITEM NOT ILLUSTRATED
EFFECTIVITY
ALL
21-10-37
© Honeywell International Inc. Do not copy without express permission of Honeywell.
Page 10117
26 Apr 2022
RELEASED FOR THE EXCLUSIVE USE BY: HONEYWELL EMPLOYEE AMERICAS
COMPONENT MAINTENANCE MANUAL
396608
UP802726
IPL Figure 34. Bellows Retainer Assembly
EFFECTIVITY
ALL
21-10-37
© Honeywell International Inc. Do not copy without express permission of Honeywell.
Page 10118
26 Apr 2022
RELEASED FOR THE EXCLUSIVE USE BY: HONEYWELL EMPLOYEE AMERICAS
COMPONENT MAINTENANCE MANUAL
396608
FIG.
ITEM
PART
NUMBER
AIRLINE
STOCK
NO.
1234567
NOMENCLATURE
EFFECT UNITS
(USE)
PER
CODE
ASSY
34
-
1
859417-5
RETAINER ASSEMBLY................................
BELLOWS
(SEE IPL FIG 3 FOR NHA)
(SEE IPL FIG 8 FOR NHA)
RF
10
MS124656
.INSERT........................................................
1
(V96906)
20
ORDERNHA12
.HOUSING.....................................................
1
UP802726
(ORDER NHA)
- ITEM NOT ILLUSTRATED
EFFECTIVITY
ALL
21-10-37
© Honeywell International Inc. Do not copy without express permission of Honeywell.
Page 10119
26 Apr 2022
RELEASED FOR THE EXCLUSIVE USE BY: HONEYWELL EMPLOYEE AMERICAS
COMPONENT MAINTENANCE MANUAL
396608
UP802726
IPL Figure 35. Bolt Assembly
EFFECTIVITY
ALL
21-10-37
© Honeywell International Inc. Do not copy without express permission of Honeywell.
Page 10120
26 Apr 2022
RELEASED FOR THE EXCLUSIVE USE BY: HONEYWELL EMPLOYEE AMERICAS
COMPONENT MAINTENANCE MANUAL
396608
FIG.
ITEM
PART
NUMBER
AIRLINE
STOCK
NO.
1234567
NOMENCLATURE
EFFECT UNITS
(USE)
PER
CODE
ASSY
35
-
1
859416-1
BOLT ASSEMBLY.........................................
(SEE IPL FIG 10 FOR NHA)
RF
10
MS21209C0815
.INSERT........................................................
1
SCREW THREAD
(V96906)
(REPLACED BY ITEM: 10A)
-
10A
MS21209C0620
.INSERT........................................................
1
SCREW THREAD
(V96906)
(REPLACES ITEM: 10)
20
ORDERNHA13
.BOLT............................................................
1
UP802726
(ORDER NHA)
- ITEM NOT ILLUSTRATED
EFFECTIVITY
ALL
21-10-37
© Honeywell International Inc. Do not copy without express permission of Honeywell.
Page 10121
26 Apr 2022
RELEASED FOR THE EXCLUSIVE USE BY: HONEYWELL EMPLOYEE AMERICAS
COMPONENT MAINTENANCE MANUAL
396608
UP802726
IPL Figure 36. Servo Piston Assembly
EFFECTIVITY
ALL
21-10-37
© Honeywell International Inc. Do not copy without express permission of Honeywell.
Page 10122
26 Apr 2022
RELEASED FOR THE EXCLUSIVE USE BY: HONEYWELL EMPLOYEE AMERICAS
COMPONENT MAINTENANCE MANUAL
396608
FIG.
ITEM
PART
NUMBER
AIRLINE
STOCK
NO.
1234567
NOMENCLATURE
EFFECT UNITS
(USE)
PER
CODE
ASSY
36
-
1
859398-1
PISTON ASSEMBLY.....................................
SERVO
(SEE IPL FIG 17 FOR NHA)
RF
10
MS21209C0815
.INSERT........................................................
1
SCREW THREAD
(V96906)
20
ORDERNHA14
.PISTON........................................................
1
UP802726
(ORDER NHA)
- ITEM NOT ILLUSTRATED
EFFECTIVITY
ALL
21-10-37
© Honeywell International Inc. Do not copy without express permission of Honeywell.
Page 10123
26 Apr 2022
RELEASED FOR THE EXCLUSIVE USE BY: HONEYWELL EMPLOYEE AMERICAS
COMPONENT MAINTENANCE MANUAL
396608
UP802726
Blank Page
EFFECTIVITY
ALL
21-10-37
© Honeywell International Inc. Do not copy without express permission of Honeywell.
Page 10124
26 Apr 2022