@A318/A319/A320/A321 SERVICE BULLETIN SUMMARY AIRBUS CUSTOMER SERVICES DIRECTORATE 1 Rond Point Maurice Bellonte 31707 BLAGNAC CEDEX FRANCE Tel : (33) 5 61 93 33 33 Telex : AIRBU 530526F Fax : (33) 5 61 93 42 51 This summary is for information only and is not approved for modification of the aircraft. ATA SYSTEM: 25 TITLE: EQUIPMENT/FURNISHINGS - CABIN ATTENDANT SEAT INSPECTION OF THE BACKREST **CONF ALL MODIFICATIONS None REASON/DESCRIPTION/OPERATIONAL CONSEQUENCES Some Cabin Attendant Seat backrests were found to be non-compliant with the material hardness specifications requirements. Due to a missing heat treatment of the sheet metal, the backrest can permanently deform, thus preventing the closure of the seat pan. Due to its proximity with the exit doors, the seat pan remaining open could interfere with the passengers egress routes. This Service Bulletin calls for the inspection of the Cabin Attendant Seats backrests and the replacement of the non-compliant with compliant backrests. This Service Bulletin is published to advise operators of A320 and A321 aircraft of the issue of Goodrich Interiors Service Bulletin Nos. 2427-25-001, 2428-25-001 and 2431-25-001. Accomplishment of this Service Bulletin will contribute to avoid potential delay of passengers evacuation due to the partial blockage of the path by the Cabin Attendant Seat pan. GENERAL EVALUATION COMPLIANCE EVALUATION TABLE RECOMMENDED (1) CANCELS INSPECTION SB NO POTENTIAL AD RELIABILITY AFFECTED COST SAVING STRUCTURAL LIFE EXTN NO NO NO NO NO NO NO YES NOTE (1): A/C OPERATION AFFECTED PAX COMFORT AFFECTED ETOPS AFFECTED VENDOR SB INVOLVED Service Bulletin recommended to be accomplished to prevent significant operational disruptions. MATERIAL PRICE INFORMATION No Material 6 DATE: Nov 18/16 SERVICE BULLETIN No.: A320-25-1BEK REVISION No.: 00 - Nov 18/16 Printed in FRANCE Page: 1 © AIRBUS S.A.S. 2007. All rights reserved. @A318/A319/A320/A321 SERVICE BULLETIN SUMMARY EFFECTIVITY This Service Bulletin is applicable to this (these) operator(s) : DLH EWE FFT NKS VRD WZZ CONCURRENT REQUIREMENTS None REFERENCES / REPERCUSSIONS TFU OEB AOT SIL ISI LINE MAINTENANCE AFFECTED LIFE LIMIT OTHER 25.22.00.005 None None None 00.00.00198 No None None NATURE OF THE WORK AIRCRAFT EQUIPMENT HARD SOFT OBRM NO YES NO NO NO MANPOWER Task 251BEK-832-848-001: Inspection TOTAL MANHOURS ELAPSED TIME (HOURS) 1.50 1.50 Additional manhours related to Vendor SB; refer to: Modify the Cabin Attendant Seat Goodrich Interiors Service Bulletin No. 2431-25-001 Goodrich Interiors Service Bulletin No. 2428-25-001 Goodrich Interiors Service Bulletin No. 2427-25-001 APPENDICES Appendix 01 - Affected Serial Numbers 6 DATE: Nov 18/16 SERVICE BULLETIN No.: A320-25-1BEK REVISION No.: 00 - Nov 18/16 Printed in FRANCE Page: 2 © AIRBUS S.A.S. 2007. All rights reserved. @A318/A319/A320/A321 SERVICE BULLETIN AIRBUS CUSTOMER SERVICES DIRECTORATE 1 Rond Point Maurice Bellonte 31707 BLAGNAC CEDEX FRANCE Tel : (33) 5 61 93 33 33 Telex : AIRBU 530526F Fax : (33) 5 61 93 42 51 ATA SYSTEM: 25 TITLE: EQUIPMENT/FURNISHINGS - CABIN ATTENDANT SEAT INSPECTION OF THE BACKREST MODIFICATION No.: None This document contains AIRBUS PROPRIETARY INFORMATION and shall at all times remain the property of AIRBUS; no intellectual property right or licence is granted by AIRBUS in connection with any information contained in it. It is delivered on the express condition that said document and the information contained in it shall be treated as confidential, shall not be used for any purpose other than that for which it is hereby delivered. It shall not be disclosed in whole or in part to third parties and shall not be duplicated in any manner (except for the purposes of performing the tasks described hereunder and provided that any recipient of such document shall comply with the conditions herein), without AIRBUS prior written consent. 1. PLANNING INFORMATION **CONF ALL A. EFFECTIVITY (1) Models 320-214 (2) 321-211 321-231 Effectivity by MSN 6669 6672 6704 6736 6770 6773 6787 6793 6804 6825 6835 6838 6845 6848 6867 6889 6891 6897 6910 6926 6939 6947 6953 6976 (3) Effectivity by Operator The Operator/MSN relationship is provided for information only and is correct at the time of issue in accordance with the information available to AIRBUS. Any future changes resulting from transfer of an aircraft from one operator to another will not be reflected in this list unless the Service Bulletin is revised for another reason. OPERATOR DLH EWE FFT NKS VRD WZZ 6 MSN 6947 6953 6773 6672 6669 6848 6793 6736 6704 6910 6825 6838 6845 6891 6926 6770 6804 6867 6897 6787 6835 6889 6939 6976 DATE: Nov 18/16 SERVICE BULLETIN No.: A320-25-1BEK REVISION No.: 00 - Nov 18/16 Printed in FRANCE Page: 1 © AIRBUS S.A.S. 2007. All rights reserved. @A318/A319/A320/A321 SERVICE BULLETIN (4) Configuration by MSN MSN 6669 6672 6704 6736 6770 6773 6787 6793 6804 6825 6835 6838 6845 6848 6867 6889 6891 6897 6910 6926 6939 6947 6953 6976 (5) CONFIGURATION 001 Configuration definition **CONF 001 Config. 001 is valid for all the aircraft given in the effectivity of this Service Bulletin as a standard configuration. (6) Material Effectivity None B. CONCURRENT REQUIREMENTS None C. REASON (1) History Some Cabin Attendant Seat backrests were found to be non-compliant with the material hardness specifications requirements. Due to a missing heat treatment of the sheet metal, the backrest can permanently deform, thus preventing the closure of the seat pan. Due to its proximity with the exit doors, the seat pan remaining open could interfere with the passengers egress routes. (2) Objective/Action This Service Bulletin calls for the inspection of the Cabin Attendant Seats backrests and the replacement of the non-compliant with compliant backrests. This Service Bulletin is published to advise operators of A320 and A321 aircraft of the issue of Goodrich Interiors Service Bulletin Nos. 2427-25-001, 2428-25-001 and 2431-25-001. (3) Advantages Accomplishment of this Service Bulletin will contribute to avoid potential delay of passengers evacuation due to the partial blockage of the path by the Cabin Attendant Seat pan. (4) Operational/Maintenance Consequences None D. DESCRIPTION To accomplish this Service Bulletin it is necessary to : 6 DATE: Nov 18/16 SERVICE BULLETIN No.: A320-25-1BEK REVISION No.: 00 - Nov 18/16 Printed in FRANCE Page: 2 © AIRBUS S.A.S. 2007. All rights reserved. @A318/A319/A320/A321 SERVICE BULLETIN Task 251BEK-832-848-001: Inspection (1) Do a Check of the Cabin Attendant Seat Serial Numbers (SNs) and Part Numbers (PNs) (2) Modify the Cabin Attendant Seat E. COMPLIANCE (1) Classification RECOMMENDED: Service Bulletin recommended to be accomplished to prevent significant operational disruptions. (2) Accomplishment Timescale Accomplishment of this Service Bulletin is recommended and is to be accomplished within 24 months from the effective date of this Service Bulletin. F. APPROVAL The technical content of this document is approved under the authority of Design Organisation Approval No. EASA.21J.031. If an aircraft listed in the effectivity has a modification or repair embodied that is not of AIRBUS origin, and which affects the content of this Service Bulletin, the operator is responsible for obtaining approval by its airworthiness authority for any adaptation necessary before incorporation of the Service Bulletin. G. MANPOWER The manpower estimates given in this Service Bulletin are based on the direct labor cost to do the work. These estimates assume that the work will be done by experienced personnel, and may need to be revised upwards to suit operator’s circumstances. The estimates do not include the time to prepare, plan or inspect the work. Manufacture and procurement of parts and tools, drying times for paints, sealants, etc., and general administration work are also not included. The minimum manhours necessary to accomplish this Service Bulletin are those for the Inspection. Depending on the inspection result, additional manhours can apply. Task 251BEK-832-848-001: Inspection Get Access On Aircraft Do a Check of the Cabin Attendant Seat Serial Numbers (SNs) and Part Numbers (PNs) 0.50 Close-Up 0.50 TOTAL MANHOURS ELAPSED TIME (HOURS) 0.50 1.50 1.50 Additional manhours related to Vendor SB; refer to: 6 DATE: Nov 18/16 SERVICE BULLETIN No.: A320-25-1BEK REVISION No.: 00 - Nov 18/16 Printed in FRANCE Page: 3 © AIRBUS S.A.S. 2007. All rights reserved. @A318/A319/A320/A321 SERVICE BULLETIN Task 251BEK-832-848-001: Inspection Modify the Cabin Attendant Seat H. Goodrich Interiors Service Bulletin No. 2431-25-001 Goodrich Interiors Service Bulletin No. 2428-25-001 Goodrich Interiors Service Bulletin No. 2427-25-001 WEIGHT AND BALANCE Not Changed I. ELECTRICAL LOAD DATA Not Changed J. REFERENCES Aircraft Maintenance Manual (AMM) Elec. Std. Practices Manual (ESPM) Vendor Service Bulletin (VSB) K. 06-20-00 06-31-53 12-34-24 20-55-00 Goodrich Interiors Service Bulletin No. 2427-25-001 Goodrich Interiors Service Bulletin No. 2428-25-001 Goodrich Interiors Service Bulletin No. 2431-25-001 PUBLICATION AFFECTED None L. INTERCHANGEABILITY/MIXABILITY Not Applicable M. SPARES None 6 DATE: Nov 18/16 SERVICE BULLETIN No.: A320-25-1BEK REVISION No.: 00 - Nov 18/16 Printed in FRANCE Page: 4 © AIRBUS S.A.S. 2007. All rights reserved. @A318/A319/A320/A321 SERVICE BULLETIN 2. MATERIAL INFORMATION **CONF ALL A. MATERIAL - PRICE AND AVAILABILITY (1) Procurement Addresses Vendor parts are to be procured from Goodrich Interiors in accordance with Goodrich Interiors Service Bulletin Nos. 2427-25-001, 2428-25-001 and 2431-25-001. (2) Price and Availability No AIRBUS kit will be provided. Refer to the Goodrich Interiors Service Bulletin Nos. 2427-25-001, 2428-25-001 and 2431-25-001 for the equipment modification sales terms. B. INDUSTRY SUPPORT INFORMATION AIRBUS will not provide industry support for accomplishment of this Service Bulletin. Refer to the Goodrich Interiors Service Bulletin Nos. 2427-25-001, 2428-25-001 and 2431-25-001 for the industry support terms of the Vendor Service Bulletin parts and labor. This Service Bulletin is the subject of an AIRBUS monitored retrofit campaign. For the organisation of this retrofit, you are kindly requested to contact AIRBUS retrofit management department. AIRBUS CUSTOMER SERVICES DIRECTORATE 1 Rond Point Maurice Bellonte 31707 BLAGNAC CEDEX France E-mail: monitored.retrofit@airbus.com C. LIST OF COMPONENTS No Kit D. LIST OF MATERIALS - OPERATOR SUPPLIED None E. PARTS TO BE RE-IDENTIFIED BY OPERATOR Parts are re-identified in accordance with the Goodrich Interiors, Service Bulletin Nos 2427-25-001, 2428-25-001 and 2431-25-001. 6 DATE: Nov 18/16 SERVICE BULLETIN No.: A320-25-1BEK REVISION No.: 00 - Nov 18/16 Printed in FRANCE Page: 5 © AIRBUS S.A.S. 2007. All rights reserved. @A318/A319/A320/A321 SERVICE BULLETIN F. TOOLING None 6 DATE: Nov 18/16 SERVICE BULLETIN No.: A320-25-1BEK REVISION No.: 00 - Nov 18/16 Printed in FRANCE Page: 6 © AIRBUS S.A.S. 2007. All rights reserved. @A318/A319/A320/A321 SERVICE BULLETIN 3. ACCOMPLISHMENT INSTRUCTIONS Task 251BEK-832-848-001 - Inspection WARNING: MAKE SURE THAT YOU OBEY ALL THE WARNINGS AND ALL THE CAUTIONS INCLUDED IN THE REFERENCED PROCEDURES. CAUTION: ALWAYS OBEY THE PRECAUTIONS THAT FOLLOW TO KEEP ELECTRICAL WIRING IN A SATISFACTORY CONDITION (ELECTRICALLY AND MECHANICALLY SERVICEABLE). WHEN YOU DO MAINTENANCE WORK, REPAIRS OR MODIFICATIONS, ALWAYS KEEP ELECTRICAL WIRING, COMPONENTS AND THE WORK AREA AS CLEAN AS POSSIBLE. TO DO THIS: - PUT PROTECTION, SUCH AS PLASTIC SHEETING, CLOTHS, ETC. AS NECESSARY ON WIRING AND COMPONENTS. - REGULARLY REMOVE ALL SHAVINGS, UNWANTED MATERIAL AND OTHER CONTAMINATION. THESE PRECAUTIONS WILL DECREASE THE RISK OF CONTAMINATION AND DAMAGE TO THE ELECTRICAL WIRING INSTALLATION. IF THERE IS CONTAMINATION, REFER TO ESPM 20-55-00. NOTE: The accomplishment instructions of this Service Bulletin include procedures given in other documents or in other sections of the Service Bulletin. When the words ’refer to’ are used and the operator has a procedure accepted by the local authority he belongs to, the accepted alternative procedure can be used. When the words ’in accordance with’ are used then the given procedure must be followed. NOTE: The access and close-up instructions, not comprising return to service tests, in this Service Bulletin do not constitute or affect the technical intent of the Service Bulletin. Operators can therefore, as deemed necessary, omit or add access and/or close-up steps to add flexibility to their maintenance operations as long as the technical intent of the Service Bulletin is met within the set parameters. NOTE: Manual titles given in the accomplishment instructions are referred to by acronyms. Refer to paragraph 1.J., References, for the definition of acronyms. NOTE: The purpose of flowcharts is to supplement the information given in the Procedure and Compliance paragraphs and not to serve as the primary source for tasks or compliance times given in this Service Bulletin. NOTE: This Service Bulletin contains the instructions for the on-aircraft maintenance necessary to ensure the continued airworthiness of the aircraft. For any deviations to the instructions contained herein, contact AIRBUS for further instructions and approval 6 DATE: Nov 18/16 SERVICE BULLETIN No.: A320-25-1BEK REVISION No.: 00 - Nov 18/16 Printed in FRANCE Page: 7 © AIRBUS S.A.S. 2007. All rights reserved. @A318/A319/A320/A321 SERVICE BULLETIN Task Associated Data Zone 200 Manpower TOTAL MANHOURS ELAPSED TIME (HOURS) 1.50 1.50 Additional manhours related to Vendor SB; refer to: Goodrich Interiors Service Bulletin No. 2431-25-001 Goodrich Interiors Service Bulletin No. 2428-25-001 Goodrich Interiors Service Bulletin No. 2427-25-001 A. GENERAL (1) Subtask 251BEK-910-201-001 - Standard Practices Manpower Resources Skills NON SPECIFIC Aircraft Maintenance Manual (AMM) (2) References 06-20-00, Page Block 001 06-31-53, Page Block 001 (a) For Frame (FR) identification, refer to AMM 06-31-53, Page Block 001. (b) For the identification of zones, refer to AMM 06-20-00, Page Block 001. Subtask 251BEK-839-201-001 - Administrative Manpower Resources Skills NON SPECIFIC Write in the applicable aircraft records that you have done all the work given in this Service Bulletin. B. PREPARATION (1) Subtask 251BEK-941-201-001 - Job Set-up Manpower Resources Skills NON SPECIFIC Aircraft Maintenance Manual (AMM) NOTE: The items given in this note shall be considered as the basic Aircraft configuration before you start a maintenance task: - 6 References Task 12-34-24-869-802 Aircraft on the ground resting on landing gear (the ground safety locks and the wheel chocks are in position on the landing gear) DATE: Nov 18/16 SERVICE BULLETIN No.: A320-25-1BEK REVISION No.: 00 - Nov 18/16 Printed in FRANCE Page: 8 © AIRBUS S.A.S. 2007. All rights reserved. @A318/A319/A320/A321 SERVICE BULLETIN (a) C. - Engine shut down, thrust reversers closed and locked - Aircraft in clean configuration - Parking brake applied - Aircraft electrical network de-energized - Hydraulic systems depressurized - Access to the cockpit and cabin is available - All circuit breakers are in closed position - All controls in NORM, AUTO or OFF position. Make sure that the aircraft is electrically grounded, refer to AMM Task 12-34-24-869-802. PROCEDURE (1) Subtask 251BEK-210-201-001 - Do a Check of the Cabin Attendant Seat Serial Numbers (SNs) and Part Numbers (PNs) Work Zones and Access Panels Access/Work location Zone 200 Manpower Resources Manhours Minimum number of person 0.50 1 Subtask elapsed time 0.50 Skills NON SPECIFIC References Sheet 01 Fig. A-GFAAA Flowchart (a) 6 Do a check of all the Cabin Attendant Seat Serial Numbers (SNs) and Part Numbers (PNs), refer to Fig. A-GFAAA Sheet 01. 1 For Cabin Attendant Seats with affected SNs and PNs, refer to Appendix 01 Affected Serial Numbers , replace the non conforming backrest in accordance with the applicable VSB, go to SUBTASK 251BEK-831-201 001 Modify the Cabin Attendant Seat . 2 If there are no Cabin Attendant Seats model 2427, 2428 or 2431, no further action is required with this Service Bulletin, go to SUBTASK 251BEK-942-201 001 Close-up . DATE: Nov 18/16 SERVICE BULLETIN No.: A320-25-1BEK REVISION No.: 00 - Nov 18/16 Printed in FRANCE Page: 9 © AIRBUS S.A.S. 2007. All rights reserved. @A318/A319/A320/A321 SERVICE BULLETIN (2) Subtask 251BEK-831-201-001 - Modify the Cabin Attendant Seat Zone 200 Work Zones and Access Panels Access/Work location References Goodrich Interiors 2427-25-001 Goodrich Interiors 2428-25-001 Goodrich Interiors 2431-25-001 Sheet 01 Vendor Service Bulletin (VSB) Fig. A-GRAAA Reporting Sheet D. (a) For Cabin Attendant Seats model 2431, modify in accordance with Goodrich Interiors Service Bulletin No. 2431-25-001. (b) For Cabin Attendant Seats model 2428, modify in accordance with Goodrich Interiors Service Bulletin No. 2428-25-001. (c) For Cabin Attendant Seats model 2427, modify in accordance with Goodrich Interiors Service Bulletin No. 2427-25-001. (d) Complete the report sheet, refer to Fig. A-GRAAA Sheet 01 and send to AIRBUS. TEST None E. CLOSE-UP (1) Subtask 251BEK-942-201-001 - Close-up Manpower Resources Skills 6 NON SPECIFIC (a) Make sure that the work areas are clean and clear of tools and other items of equipment. (b) Put the aircraft back to its initial configuration. DATE: Nov 18/16 SERVICE BULLETIN No.: A320-25-1BEK REVISION No.: 00 - Nov 18/16 Printed in FRANCE Page: 10 © AIRBUS S.A.S. 2007. All rights reserved. @A318/A319/A320/A321 SERVICE BULLETIN **CONF ALL CHECK UTAS SEATS PART NUMBER AND SERIAL NUMBER FITTED ON INVOLVED AIRCRAFT SEAT PART NUMBER AND SERIAL NUMBER IS AFFECTED? NO YES FOR SEATS WITH PART NUMBER 2431 MODIFY IN ACCORDANCE WITH VSB NO. 2431−25−001 FOR SEATS WITH PART NUMBER 2428 MODIFY IN ACCORDANCE WITH VSB NO. 2428−25−001 FOR SEATS WITH PART NUMBER 2427 MODIFY IN ACCORDANCE WITH VSB NO. 2427−25−001 OTHER SEATS AFFECTED? YES NO COMPLETE REPORTING SHEET AND SEND IT TO AIRBUS NOTE: THE PURPOSE OF FLOWCHARTS IS TO SUPPLEMENT THE INFORMATION GIVEN IN THE PROCEDURE AND COMPLIANCE PARAGRAPHS AND NOT TO SERVE AS THE PRIMARY SOURCE FOR TASKS OR COMPLIANCE TIMES GIVEN IN THIS SERVICE BULLETIN. N_SB_251BEK_6_FAAA_01_00 Figure A-GFAAA - Sheet 01 Flowchart 6 DATE: Nov 18/16 SERVICE BULLETIN No.: A320-25-1BEK REVISION No.: 00 - Nov 18/16 Printed in FRANCE Page: 11 © AIRBUS S.A.S. 2007. All rights reserved. @A318/A319/A320/A321 SERVICE BULLETIN **CONF ALL INSPECTION REPORT SERVICE BULLETIN NUMBER: A320−25−1BEK OPERATOR: UPLOAD THIS INSPECTION REPORT IN ACCORDANCE WITH ISI 00.00.00179 USING THE ONLINE REPORTING APPLICATION IN AIRBUSWORLD A/C MSN OR REGISTRATION: FLIGHT CYCLES: FLIGHT HOURS: DATE OF INSPECTION: SEAT MODEL: QUANTITY: 2431 2428 2427 N_SB_251BEK_6_RAAA_01_01 Figure A-GRAAA - Sheet 01 Reporting Sheet 6 DATE: Nov 18/16 SERVICE BULLETIN No.: A320-25-1BEK REVISION No.: 00 - Nov 18/16 Printed in FRANCE Page: 12 © AIRBUS S.A.S. 2007. All rights reserved. @A318/A319/A320/A321 SERVICE BULLETIN Appendix 01 - Affected Serial Numbers **CONF ALL AFFECTED PART NUMBERS 2427−41, −51, −61, −71, −72, −91 2428−81, −82 2431−81, −82 AFFECTED SERIAL/BATCH NO. PER MSN MSN 6669 MSN 6672 MSN 6704 MSN 6736 MSN 6770 MSN 6773 1019−2428 1016−2428 1033−2428 1022−2428 1036−2428 1052−2428 1020−2428 1017−2428 1034−2428 1023−2428 1037−2428 1053−2428 1021−2428 1018−2428 1035−2428 1024−2428 1038−2428 23−2431 24−2427 31−2427 48−2427 27−2427 28−2427 32−2427 25−2427 29−2427 33−2427 26−2427 30−2427 34−2427 MSN 6787 MSN 6793 MSN 6804 MSN 6825 MSN 6835 MSN 6838 1056−2428 1043−2428 1045−2428 1050−2428 1074−2428 1084−2428 1057−2428 1044−2428 1046−2428 1051−2428 1075−2428 1085−2428 1063−2428 37−2427 1047−2428 44−2427 1076−2428 28−2431 50−2427 38−2427 41−2427 45−2427 63−2427 72−2427 39−2427 42−2427 46−2427 40−2427 43−2427 47−2427 MSN 6845 MSN 6848 MSN 6867 MSN 6889 MSN 6891 MSN 6897 1058−2428 1060−2428 1067−2428 1106−2428 1079−2428 1081−2428 1059−2428 1061−2428 1068−2428 1108−2428 1080−2428 1082−2428 51−2427 1064−2428 1069−2428 1109−2428 65−2427 1083−2428 52−2427 55−2427 59−2427 86−2427 66−2427 69−2427 53−2427 56−2427 60−2427 67−2427 70−2427 54−2427 57−2427 61−2427 68−2427 71−2427 MSN 6910 MSN 6926 MSN 6939 MSN 6947 MSN 6953 MSN 6976 1088−2428 1093−2428 1136−2428 1101−2428 1107−2428 1114−2428 1089−2428 1094−2428 1137−2428 1102−2428 1110−2428 1115−2428 1090−2428 78−2427 1138−2428 32−2431 35−2431 1116−2428 74−2427 79−2427 96−2427 75−2427 80−2427 88−2427 76−2427 81−2427 89−2427 87−2427 N_SB_251BEK_6_AAAA_01_02 Figure A-GAAAA - Sheet 01 Affected Serial Numbers 6 DATE: Nov 18/16 SERVICE BULLETIN No.: A320-25-1BEK REVISION No.: 00 - Nov 18/16 Printed in FRANCE Page: 1 © AIRBUS S.A.S. 2007. All rights reserved. @A318/A319/A320/A321 SERVICE BULLETIN Service Bulletin REPORTING TITLE: EQUIPMENT/FURNISHINGS - CABIN ATTENDANT SEAT INSPECTION OF THE BACKREST MODIFICATION No.: None SB Reporting status This Service Bulletin will only be incorporated into affected customized Maintenance and Flight Operations Products if it is duly reported to Airbus. General information The SB Reporting policy is published in ISI 00.00.00135. This document provides information regarding: the SB Reporting means and benefits, the update of customized Maintenance Products and customized Flight Operations Products. If this Service Bulletin has an operational impact, refer to paragraph "Flight Operations Products" for further information on the update of affected Flight Operations Products. SB Reporting procedure Standard practice to report SB is to use the online reporting application on AirbusWorld. Refer to ISI 00.00.00179: For complete information on reporting means to Airbus. Question 2 "What are the standard practices for SB reporting?" If this SB requires previous or simultaneous accomplishment of other SBs, Question 3 "What about the reporting of prerequisite Service Bulletin?" NOTE: ISI 00.00.00179 covers all the frequently asked questions about SB Reporting. It is revised on a regular basis. 6 DATE: Nov 18/16 SERVICE BULLETIN No.: A320-25-1BEK REVISION No.: 00 - Nov 18/16 Printed in FRANCE Page: 1 © AIRBUS S.A.S. 2007. All rights reserved. @A318/A319/A320/A321 SERVICE BULLETIN QUALITY PERCEPTION FORM Use this form to tell us what is your perception of the quality of this Service Bulletin. The reported data that you provide us will be used to analyse areas of difficulties and to take corrective action to further improve the quality of our Service Bulletins. We thank you for the time you have taken in completing this form. (Please rate on a scale of 1 to 4, with 4 being the highest score) - Quality rating of this SB 4 3 2 1 - Quality rating of the Accomplishment Instructions 4 3 2 1 - Quality rating of the Illustrations 4 3 2 1 - Is this SB easy to understand ? Y/N If you have had difficulties in the accomplishment of this SB please quote below the area(s) and give a short description of the issue. Planning Material Instructions X Effectivity X Kit content X Preparation X Reason X List of Materials Operator Supplied X Mod/Inspection X Manpower X Industry support X Test X References X Re-identification X Close-Up X Publication X Tooling X Illustrations Comments: Operator: Date: Name/Title: Please return this form to: AIRBUS CUSTOMER SERVICES DIRECTORATE 1 Rond Point Maurice Bellonte 31707 BLAGNAC CEDEX FRANCE Attn : SEM4 Service Bulletins Management FAX : (33) 5 61 93 42 51 Or via your Resident Customer Support Office. 6 DATE: Nov 18/16 SERVICE BULLETIN No.: A320-25-1BEK REVISION No.: 00 - Nov 18/16 Printed in FRANCE Page: 1 © AIRBUS S.A.S. 2007. All rights reserved.