No-Slack minor
repair KIT-RPR-6000L
No-Slack major repair
KIT-RX-67NTL
For SLTPLUNT/SLTPL6000/SLTPL7000/
SLTPL7000CC top plates (left release)
For SLTPLUNT/SLTPL6000/SLTPL7000/
SLTPL7000CC top plates (left release)
®
®
KIT-RPR-6000R
For SRTPLUNT/
SRTPL6000/
SRTPL7000
top plates
(right release)
See page 3
See page 3
92
Lo
-50
KIT
-AA
Lo
00
KIT
-AA
-60
I
-LW
L-L
WO
CY
CY
L-6
10
-3
-2
L-5
AW
S
CY
AW
X
L-X
CY
P
OM
L-C
CY
rR
Air cylinder identification for
air actuated top plates
rR
Air cylinder identification for
air slide brackets
Buy genuine Fontaine fifth wheel parts
®
Your only source for No-Slack technology
®
Contents
Top plate rebuild kits
Special tools. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page 2
Top plate rebuild kits. . . . . . . . . . . . . . . . . . . . . . . . Page 2
Air cylinders for slide brackets. . . . . . . . . . . . . . . . Page 3
Air cylinders for air actuated top plates . . . . . . . . . Page 3
Fifth wheel repair kits. . . . . . . . . . . . . . . . . . . . . . . Page 3
No-Slack® NT 6000/7000/7000CC top plate kits . . Page 4
H5092/X5092 series top plate kits. . . . . . . . . . . . . Page 5
CD 700 series top plate kits. . . . . . . . . . . . . . . . . . Page 6
Choose the right fifth wheel . . . . . . . . . . . . . . . . Page 7-8
Brackets and mounts . . . . . . . . . . . . . . . . . . . . Page 9-17
No-Slack® preventive maintenance . . . . . . . . . . . Page 18
No-Slack® jaw and wedge adjustment. . . . . . . . . Page 19
Frequently asked questions . . . . . . . . . . . . . Pages 20-23
Troubleshooting flow charts. . . . . . . . . . . . . . . . . . . . . 24
Special tools
Fontaine offers special tools for your fifth
wheel to help your repairs go fast and easy.
No-Slack minor rebuild kits for
No-Slack® NT/6000/7000/
7000CC top plates
KIT-RPR-6000L (left release)
KIT-RPR-6000R (right release)
No-Slack® major
rebuild kit for
No-Slack® NT/6000/
7000/7000CC
top plates
KIT-RX-67NTL
No-Slack®
test kingpin
KIT-NOSLACK-KP
(left release only)
5092 series
spring installation
tool MSC-710
NO-SLACK® DISASSEMBLY
All parts are to be discarded after disassembly. Degrease fifth wheel
before installing new parts. For 6000 & 7000 Series fifth wheels (procedures are the same for both series). Refer to exploded view of assembly to
identify item numbers and parts. Caution: Always wear safety glasses and
do not stand directly over parts while disassembling or assembling wheel.
NO-SLACK® II ASSEMBLY
Adequate lubrication is supplied in the kit.
Before rebuilding the assembly, check to make sure that there are no
cracks in the cross members or other components. Also check bracket pin
holes to ensure they are not worn oversize (pins should fit snugly). Under
no circumstances should a fifth wheel be repaired or used if any component (cross member, saddle bearing, etc.) is cracked.
Tools Required: 1-1/6 inch wrench (wedge stop rod)
3/4 wrench and socket (bolts)
Pliers (cotter pins)
Step 1: Remove the secondary lock spring and the
bumper spring. Remove
the pull handle cotter pin
and washer then, slide out
the pull handle.
Step 2: Unbolt and remove
the secondary lock from the
operating handle.
Step 3: Insert the operating
handle (Item Number 23) and
bolt to the pivot mount. Use
the provided bolt, lock nut, 2
washers, hairpin cotter and
the bushing supplied in the
kit (Item Numbers 26, 25,
17, 13, 9). Note the orientation of the bolt. The bushing used in this step is the
largest of the three bushings
in the bag.
For kit information on obsolete products go to
www. fifthwheel.com
Choose Support at top menu and
choose Obsolete products
Step 4: Unbolt the
operating handle from
the pivot mount and
remove.
Step 5: Remove the
timer spring and the
timer.
Step 6: Remove the jaw
and wedge
Step 7: Pull out the
cotter pin and then unscrew the rod from the
wedge stop nut. Remove
the wedge stop rod.
Step 1: Always assemble
the parts around a 2” kingpin or a 2” diameter shaft.
Insert the jaw first and then
the wedge below it (Item
Number 12). Grease the
jaw and wedge on the top
and bottom.
Step 2: Insert the timer
(Item Number 24) and the
timer spring (Item Number
11).
Step 3: Unbolt and remove
the bumper from the operating handle.
Step 4: Install the bumper (Item Number 22) and
bolt to the operating handle. Use the bolt, 2 washers, lock nut and the bushing supplied in the kit
(Item Numbers 21, 17, 10, 9). Note the orientation
of the bolt. The bushing used in this step is the
smallest of the three bushings in the bag. After
installing the bumper, check to make sure that it
can pivot freely.
Step 5: Install the secondary lock (Item Number
20) and bolt to the operating handle. Use the bolt,
2 washers, lock nut and bushing supplied in the
repair kit (Item Numbers 18, 17, 13, 9). Note the
orientation of the bolt. The bushing used in this
step is the medium sized bushing of the three in
the bag.
Step 6: Install the pull handle (Item Number 19). Use
the washer and cotter pin supplied in the repair kit
(Item Numbers 17, 5). Attach the handle spring (Item
Number 7) to the secondary lock and the bumper
spring (Item Number 6) to the bumper. These springs
are supplied in the repair kit. Now open and close
the wheel to ensure that it works properly. Ensure
the fifth wheel is properly lubricated before opening
and closing the wheel.
1
1
1
2
1
2
2
3
2
3
3
4
3
4
4
5
4
5
5
6
5
6
6
7
6
7
7
Step 7: Install the wedge stop rod (Item Number 4).
8
7
8
Use the wedge stop rod nut and spring, as well as the 8
9
8
2 washers and a cotter pin (Item Numbers 1, 2, 3, 5). 9
9
10
Note that the spring is placed between the 2 washers 10
9
10
and the cotter pin is inserted through the rod behind
11
10
11
the first washer. The rod is then screwed into the nut. 11
12
11
Close the fifth wheel several times with a standard 2” 12
12
13
kingpin tool. With the lock closed, adjust the wedge
12
13
13
stop rod so that the end is just touching the wedge.
14
13
14
14
15
14
15
15
16
15
16
16
17
16
17
17
18
17
18
18
19
18
19
19
20
19
20
20
21
20
21
21
22
21
22
22
23
22
23
23
24
23
24
24
25
24
25
25
26
25
26
26
27
26
27
27
28
27
28
28
29
28
29
29
30
29
30
30
31
30
31
31
32
31
32
32
33
32
33
33
34
33
34
34
34
NO-SLACK® II PARTS LIST
1 1
1
1
1 1
1
1
2
1
1
2 2
2
2
2
2
2
3
3
2
3 2
3
3
3
3
3
4
4
3
4 3
4
4
4
4
4
5
4
4
5 5
5
5 5
5
5
6 5
6
5
6
6
6 6
6
6
7 6
7
6
7
7
7 7
7
7
8
7
7
8 8
8
8 8
8
8
9
9
8
9 8
9
9 9
9
9
10
10
9 10
9
10
10 10
10
10
11
1
10
11 10
11
1
11 1
11
1
11
12
12
11 12
11
12
Item
Item
12 12
12
12
13 No.
13
Part Number Quan. 12
Description
Part Number Quan.
No. Description
12
13
13
13 13
13
13
1
14
14
Wedge
Stop
Rod
Nut
NUT-319
1
BSH-115
1
13 14
13 Bushing, 7/16"
1
14
14 14
14
1
14
15 14
15 Hex Lock Nut, 1/2" - 13, Grade "C" NUT-303-9
2 Flat Washer, 5/8", Plain
WSH-304-5
2 14
3
1
2
15
15
15 15
15
2
15
16
16 Pull Handle
3 Wedge Stop Rod Spring
PUL-6000*
1
SPR-317
1 16
2
15 15
3
16
16 16
16
3
16
17
17
4
1
Wedge
Stop
Rod
**
ROD-1108
1
3
16
4
17 16
17 Hex Head Bolt, 1/2" -13 x 1-3/4", BLT-302-14
17 17
17 Grade 5
4
18 17
18
5 Grease Fitting
MSC-375
4 17
4
17
5
18
18
18 18
18 Bushing, 5/16"
BSH-629
1
5
18
19
19
6 Bracket Pin
PIN-191P
2 19
5
18 19
18
6
19 19
19 Bumper
1
BPR-6000*
6
19
20
20
7
PIN-124P
2 19
6 Bracket Retainer Pin
19
7
20 20
20 20
20 Timer Spring
CD-SPR-236
1
7
21 20
21
8 Cotter Pin, 3/16" x 1"
PIN-165
4 20
7
20
8
21
21
21 21
21 Timer
1
TMR-6000*
8
21
22
22
9 Bumper Spring
SPR-374
1 22
8
21 22
21
9
22 22
22 Operating Handle
OPR-6000
1
9
23
10
SPR-338
1 22
9 Handle Spring
22
22
10
23 23
23
23 23
23 Hex Head Bolt, 1/2" - 13 x 2-1/4", BLT-302-67
1
10
24 23
24 Grade 5
11
1 Hex Head Bolt, 1/2" -13 x 1-1/2
BLT-302-13
1 23
10
23
1
24
24
24 24
24
1
1 Grade 5
24
25 24
25 Bushing
12
1
1
24
BSH-1225
1
12
25
25
25 25
25
Flat Washer, 1/2" I.D. 1-3/8" O.D., WSH-304-4
7 25
12
26
26
13 Plain
12
25
WED-6000*
1
26 25
26 Step Jaw and Wedge Set
13
26 26
26
13
26
27 26
27 Hair Pin Cotter (not pictured)
14
13 Secondary Lock
PIN-336-1
1
LAT-6000*
1 26
27
27
14
27 27
27
14
27
28 28
28
15
27
27
28
15
Specify left side (driver’s side) or right side (curb side) release by adding
“L” or “R” after Part # (Example: KIT-RPR-6000L).
*14
28useana28
28
15
28
Some
custom
ordered
No-Slack®
6000/7000
Series
Top
Plate
models
knock
out
rod
with
no
hex
head
or
threads
instead
of
a
**
29 28
29
16
15
28
29
29
16
wedge stop rod as shown above
29 29
29
16
29
30
30
17
16
29
29
30
30
17
30 30
30
17
30
31 30
31
18
17
30
31
31
18
31 31
31
18
31
32
32
19
18
31 32
31
32
19
32 32
32
19
32
33 32
33
20
19
32
33
33
20
33 33
33
20
33
34
34
21
20
33
33
34
34
21
34 34
34
21
34
22
21
34 34
22
22
23
22
23
23
24
23
24
24
25
24
25
25
26
25
26
26
27
26
27
27
28
27
28
28
29
28
29
29
30
29
30
30
31
30
31
31
32
31
32
32
33
32
33
33
34
33
34
34
34
Seven kits combined in one
to save you time and money.
Complete instructions for
disassembly and
reassembly – don’t waste time
wondering what to do. Parts are
arranged in the sequence you
need them – the part you need is QR code links to instructional
video – have questions answered
within reach.
and repair with confidence
2
800-874-9780 • www.fifthwheel.com
18
18
18
18
Buy genuine Fontaine fifth wheel parts
®
Your only source for No-Slack technology
®
Air cylinders for air slide brackets
Fifth wheel repair kits
CYL-COMP
12-1/4"
7000 and 6000 fifth wheel kits
Minor rebuild kit road side release......KIT-RPR-6000L
Major rebuild kit road side release........KIT-RX-67NTL
Rebuild kit curb side release.............. KIT-RPR-6000R
Wedge-stop rod................................... KIT-ROD-1108
Bracket pin (one-piece bushing) .............KIT-PIN-191
Bracket pin (two-piece bushing)..............KIT-PIN-LLB
Secondary lock............................ KIT-LAT-6000L or R
Spring kit..................................................KIT-SPRING
Bumper kit...................................KIT-BPR-6000L or R
Timer..........................................KIT-TMR-6000L or R
Operating handle................................. KIT-OPR-6000
Pull handle...................................KIT-PUL-6000L or R
Air actuated...................................KIT-AA-6000L or R
7/8" diameter holes
CYL-XAWX
12-1/4"
1/2" diameter holes
CYL-5AWS-2
24-3/8"
7/8" diameter holes
CYL-610-3
7000CC fifth wheel kits
24-3/8"
Minor rebuild kit road side release......KIT-RPR-6000L
Major rebuild kit road side release........KIT-RX-67NTL
Wedge-stop rod................................... KIT-ROD-1108
Bracket pin (one-piece bushing)..............KIT-PIN-191
Bracket pin (two piece bushing)...............KIT-PIN-LLB
Secondary lock....................................KIT-LAT-6000L
Spring kit..................................................KIT-SPRING
Bumper kit..........................................KIT-BPR-6000L
Timer................................................. KIT-TMR-6000L
Operating handle................................. KIT-OPR-6000
Pull handle.......................................... KIT-PUL-6000L
Air actuated..........................................KIT-AA-6000L
Clean Connect plates......................CCR-Plates-L or R
9/16" diameter hole
CYL-LWS
23-7/8"
.98" diameter hole
CYL-LWO-LWI
21.30"
.41" diameter hole
No-Slack® NT fifth wheel kits
Air cylinders for
air actuated top plates
Minor rebuild kit road side release..... KIT-RPR-6000L
Major rebuild kit road side release....... KIT-RX-67NTL
Wedge-stop rod...................................KIT-ROD-1108
Bracket pin.............................................KIT-PIN-UNT
Secondary lock................................... KIT-LAT-6000L
Spring kit................................................. KIT-SPRING
Bumper kit......................................... KIT-BPR-6000L
Timer.................................................KIT-TMR-6000L
Operating handle................................. KIT-OPR-6000
Pull handle..........................................KIT-PUL-6000L
Air actuated......................................... KIT-AA-6000L
KIT-AA-6000L or R
17-3/8"
1/2" diameter holes
KIT-AA-5092L or R
15"
1/2" diameter holes
H5092 and X5092 fifth wheel kits
Air line kits
Rebuild kit road side release...............KIT-RPR-5092L
Rebuild kit curb side release.............. KIT-RPR-5092R
Wedge-stop rod................................... KIT-ROD-1108
Bracket pin (H5092 models).....................KIT-PIN-191
Bracket pin (X5092 models).................... KIT-PIN-XHD
Pull handle............................................KIT-PUL-5092
Timer............................................KIT-TMR-134L or R
Bumper kit (H5092 models).........KIT-BPR-5092L or R
Bumper kit (X5092 models)...........KIT-BPR-131L or R
Operating handle.........................OPR-5000-SL or SR
KIT-AIR-DASH
Kit to complete the in-dash installation.
KIT-AIR-COIL
Kit to connect the air
actuated fifth wheel or
fifth wheel air sliders to
the air system.
800-874-9780 • www.fifthwheel.com
3
No-Slack® NT/6000/7000/7000CC series top plate kits
KIT-PIN-191
(pair)
9
8
24
18
23
25
20
22
21
20
19
Use if on a AWB, MWS,
AWX, PSA, XAWX mount
17
15
11
13
29
Clean Connect plates can only
be used with the 7000CC
fifth wheel top plate.
31
27
7
26
KIT-PIN-LLB
30
(pair)
6
28
Use if on LWB, ATB,
MTB, BSM, PMA mount
16
32
14
33
34
12
48
33
These kits can only be used with the 7000CC
Clean Connect fifth wheel top plate.
ItemDescription
Quantity
(CCR-PLATES-R)
46 Right CC plate
1
48 Flat washer
7
49 Hex lock nut
7
(CCR-PLATES-L)
47 Left CC plate
1
48 Flat washer
7
49 Hex lock nut
7
37
39
4
2
3
2
40
1
45
41
42
Rebuild kit (KIT-RPR-6000L or R)
ItemDescription
10 Bumper spring 11 Handle spring
37 Timer spring 38 Step jaw
39 Wedge
21 Bushing, 7/16"
34 Bushing, 5/16" 43 Bushing, 1 1/4"
23 32 41 Hex lock nut, 1/2" - 13
Quantity
1
1
1
1
1
1
1
1
3
Wedge-stop rod kit (KIT-ROD-1108)
1
2
3
4
5
Wedge-stop rod nut Flat washer, 5/8" I.D.
Wedge-stop rod spring Wedge-stop rod
Cotter pin, 3/16" x 1"
1
2
1
1
1
Bracket pin kit (KIT-PIN-191)
6
7
8
9
Use if mounted 2
1-piece bushing
to AWB, MWS, 2
Bracket pin Bracket retainer pin AWX, PSA,
2
XAWX
Cotter pin
2
Bracket pin kit (KIT-PIN-LLB)
27 2-piece bushing
28 Bracket pin 29 Bracket retainer pin
30 Cotter pin
31 Bracket liner
2 Pairs
Use if
2
mounted to
2
LWB, MTB,
BSM, ATB,
2
PMA
2
Secondary lock kit (KIT-LAT-6000L or R)
11 19 20 21 22 23 26 4
Handle spring
Hex head bolt, 1/2" - 13
Flat washer, 1/2" I.D.
Bushing, 7/16"
Secondary lock
Hex lock nut, 1/2" - 13
Cotter pin, 3/16" x 1"
1
1
2
1
1
1
1
43
44
42
Spring kit (KIT-SPRING)
ItemDescription
10 Bumper spring
11 Handle spring 37 Timer spring
49
Clean Connect plate kits
38
5
7 per side
35
36
10
47
46
No-Slack® NT plates only use
the following bracket pin kit 50
54
Quantity
1
1
1
52
53
51
Bracket pin kit (KIT-PIN-UNT)
Bumper kit (KIT-BPR-6000L or R)
32 Hex lock nut, 1/2" - 13
33 Flat washer, 1/2" I.D.
34 Bushing
35 Hex head bolt, 1/2" - 13
36 Bumper
10 Bumper spring 1
2
1
1
1
1
Timer kit (KIT-TMR-6000L or R)
37 Timer spring
1
40 Timer
1
41 Hex lock nut, 1/2" - 131
Hair pin cotter (not pictured)
1
Operating handle kit (KIT-OPR-6000)
21 34 43 Bushing, 7/16"
Bushing, 5/16" Bushing, 1 1/4"
23 32 41 Hex lock nut, 1/2" - 13
42 Flat washer, 1/2" I.D.
44 Hex head bolt, 1/2" ­- 13
45 Operating handle
Hair pin cotter (not pictured)
1
1
1
3
2
1
1
1
Pull handle kit (KIT-PUL-6000L or R)
24 25 26 Pull handle
Flat washer, 1/2" I.D.
Cotter pin, 3/16" x 1"
1
1
1
800-874-9780 • www.fifthwheel.com
50 51 52 53 54 1-piece bushing
Bracket pin Bracket retainer pin
Cotter pin
Bracket Liner
2
2
2
2
2
Air actuated kit (KIT-AA-6000L or R)
This kit includes the parts mounted to the fifth
wheel. If you are upgrading from manual to air
actuated you will also need KIT-AIR-DASH which
includes the parts required to complete the
in-dash installation.
ItemDescription
Quantity
12 Hex head bolt
1
13 Hex lock nut
1
14 Air cylinder
1
15 Mini-matic jumbo exhaust valve1
16 Hex lock nut
1
17 Flat washer
1
18 Shoulder bolt
1
KIT-AIR-DASH
KIT-AIR-COIL
Parts required to
connect the air
actuated fifth wheel or
fifth wheel air sliders to
the air system.
H5092/X5092 series No-Slack® top plate kits
14
10
15
11
9
12
16
8
13
7
14
6
17
9
15
18
8
6
7
21
19
20
22
23
24
5
25
4
3
2
27
1
2
26
Rebuild kit (KIT-RPR-5092L or R)
ItemDescription
12 Step jaw
13 Wedge
14 Jaw and wedge spring 15 Cotter pin, 1/4" x 3" 19 Bumper spring 22 Bushing, 5/16" 28 Bushing, 7/16"
24 Hex lock nut, 1/2" - 13
26 Hex lock nut, 1/2" - 13
Quantity
1
1
2
2
1
1
1
1
1
Pull handle kit (KIT-PUL-5092)
ItemDescription
10 Leaf spring
11 Self tapping screw
17 Pull handle
18 Cotter pin, 3/16" x 1"
21 Flat washer, 1/2" I.D.
Timer kit (KIT-TMR-134L or R)
Wedge-stop rod kit (KIT-ROD-1108)
ItemDescription
1
Wedge-stop rod nut 2
Flat washer, 5/8" I.D.
3
Wedge-stop rod spring 4
Wedge-stop rod
5
Cotter pin, 3/16" x 1"
Bracket pin kit (KIT-PIN-191)
ItemDescription
6
1-piece bushing
7
Bracket pin 8
Bracket retainer pin
9
Cotter pin
Quantity
1
2
1
1
1
ItemDescription
16 Timer
22 Bushing 5/16"
24 Hex lock nut, 1/2" - 13
28 Bushing 7/16"
26 Hex lock nut, 1/2" - 13
Quantity
1
1
1
1
1
Quantity
1
1
1
1
1
ItemDescription
6
1-piece bushing
7
Bracket pin 8
Bracket retainer pin
9
Cotter pin
30
Bumper kit (KIT-BPR-5092L or R)
ItemDescription
25 Bumper
19 Bumper spring
22 Bushing 5/16"
24 Hex lock nut, 1/2" - 13
30 Hex head bolt, 1/2" - 13
29 Flat washer, 1/2" I.D.
28 Bushing 7/16"
26 Hex lock nut, 1/2" - 13
ItemDescription
27 Operating handle
20 Hex head bolt, 1/2" - 13
22 Bushing 5/16"
23 Flat washer, 1/2" I.D.
24 Hex lock nut, 1/2" - 13
30 Hex head bolt, 1/2" - 13
29 Flat washer, 1/2" I.D.
28 Bushing 7/16"
26 Hex lock nut, 1/2" - 13
Quantity
2
2
2
2
Quantity
1
2
1
1
1
1
1
1
Note: For Xtra® heavy duty models
choose KIT-BPR-131L or R
Operating handle kit
(KIT-OPR-5000-SL OR SR)
Use on AWB, PSA, FMA mounts
Bracket pin kit (KIT-PIN-XHD)
29
28
Quantity
1
1
1
1
1
1
1
1
1
Quantity
2
2
2
2
Use on XAWX, XPSA mounts
800-874-9780 • www.fifthwheel.com
5
CD 700/600 series custom duty top plate kits
10
12
11
9
8
13
7
8
5
7
2
16
6
5
4
1
6
14
15
16
3
17
7
26
20
19
25
18
27
21
22
28
23
24
Rebuild kit (KIT-RPR-S500)
ItemDescription
Quantity
4 Jaw spring 1
7 Cotter pin, 3/16" x 1" 3
9 Pull handle spring set 1
15 Bushing, 7/16"
1
16 Hex head flanged bolt, nut
1
17 Flat head socket,
5/8"-11 x 3-1/2", grade 5 1
18 Jaw and wedge set
1
19 Bushing 1
21 Flat washer, 5/8", plain
1
22 Hex lock nut, 5/8" -11, grade "B" 1
23 Cotter pin, 5/32" x 1" 1
24 Flat washer 3/4", plain
1
25 Clevis pin, 3/4" x 3" 1
28 Wedge-stop rod guide 1
Wedge-stop rod kit (KIT-CD-ROD)
ItemDescription
1
Wedge-stop rod 2
Wedge-stop rod nut 3
Wedge-stop rod spring
Quantity
1
1
1
Wedge-stop rod guide kit (KIT-CD-STOP)
ItemDescription
Quantity
26 Hex lock nut, 3/8" -16,
grade 5
2
27 Wedge-stop rod guide 1
28 Hex head bolt, 3/8" -16 x 1",
grade 2 2
Bracket pin kit (KIT-CD-PIN-224)
ItemDescription
5
Bracket pin 6
Bracket bushing
7
Cotter pin, 3/16" x 1" 8
Bracket retainer pin
Quantity
2
2
2
2
Lock pin kit for 700 (KIT-CD7-LOCKPIN)
Lock pin kit for 600 (KIT-CD6-LOCKPIN)
ItemDescription
10 Lock pin
11 Hair pin cotter
12 Chain
ItemDescription
Quantity
7
Cotter pin, 3/16" x 1" 3
10 Lock pin
1
11 Hair pin cotter
1
12 Chain
1
13 Handle grip
1
14 Pull handle
1
15 Bushing, 7/16"
1
16 Hex head flanged bolt, nut
1
17 Flat head socket,
5/8"-11 x 3-1/2", grade 5 1
19 Bushing 1
20 Operating handle
1
21 Flat washer, 5/8", plain
1
22 Hex lock nut, 5/8" -11, grade "B" 1
23 Cotter pin, 5/32" x 1" 1
Quantity
1
1
1
Custom Duty Assemblies
Custom Duty Service Parts
SLCD7FM5750*. . . CD700 with bracket for stationary mounting
SLCD7PA6125*. . . . CD700 with a 6.125" plate mount
CD7AWB675024. . . CD700 with a 6.75" air slide bracket
and 24" slide rail
*Some welding required.
SLTPLCD700. . . . . .
BKTCDPLT. . . . . . .
BKTCD. . . . . . . . . .
CDBKTAWB6PT. . . .
CDASYAWB624. . . .
CDSLR24B. . . . . . .
CYL-COMP. . . . . . .
KIT-AWB-WEDGE . .
6
Handle kit for 700 (KIT-CD-7HDL)
Handle kit for 600 (KIT-CD-6HDL)
CD700 replacement fifth wheel top plate
Bracket and plate for the SLCDPA6125
Bracket for the SLCD7FM5750
CD air slide bracket 6.75" height
6.75" CD AWB bracket with a 24" CD slide rail
24" CD side rail
AWB air cylinder
Locking wedge (pair)
800-874-9780 • www.fifthwheel.com
Choosing the right fifth wheel – top plate styles
No-Slack® NT (Driver side; SLTPLUNT • Air Actuated; AATPLUNT)
50,000 pounds vertical load. 150,000 pounds drawbar pull.
The new No-Slack® NT is designed for 100% on-highway standard duty applications. The stamped
steel fifth wheel features the patented self-adjusting No-Slack® locking mechanism with a positive
secondary lock that can only be released by pulling the handle. A safety trigger eliminates the
possibility of false couplings to prevent dangerous high hitching. The pull force required to open the
lock is only 65 lbs. The No-Slack® NT also features savings of up to 50 lbs or more over competitive
products–helps fleets offset heavy 2010 emission system components. Optional air actuation with
in-cab air release (operates only when parking brake is engaged). Rated for on-highway use only,
including tankers. Only weighs about 228 lbs. Only use on LWO, LWI, ASB, APB or SMB mounts.
No-Slack® 6000 series (Driver side; SLTPL6000 • Passenger side; SRTPL6000 • Air Actuated; AATPL6000)
50,000 pounds vertical load. 150,000 pounds drawbar pull.
The innovative 6000 series fifth wheel is designed for standard and moderate duty appli­cations. It
features the patented self-adjusting No-Slack® locking mechanism with a positive secondary lock that
can only be released by pulling the handle. A safety trigger eliminates the possibility of false couplings
to prevent dangerous high hitching.
No-Slack® 7000 series (Driver side; SLTPL7000 • Passenger side; SRTPL7000 • Air Actuated; AATPL7000)
55,000 pounds vertical load. 150,000 pounds drawbar pull.
The 7000 series offers all the benefits of our 6000 series, but in a cast design rather than pressed
steel. It features the patented self-adjusting No-Slack® locking mechanism with a positive secondary
lock that can only be released by pulling the handle. A safety trigger eliminates the possibility of false
couplings to prevent dangerous high hitching. 7000 series is also available as a blocked fifth wheel in
a variety of sizes to cover more frameless dump applications.
No-Slack® 7000CC series Clean-Connect (Driver side; SLTPL7000CC • Air Actuated; AATPL7000CC)
55,000 pounds vertical load. 150,000 pounds drawbar pull.
The 7000CC series Clean-Connect™ offers all the benefits of our 7000 series fifth wheels plus the
added benefit of a grease free top plate surface. With Clean-Connect™ technology the fifth wheel no
longer requires grease to lubricate between the top plate surface and the trailer coupling plate. This
eliminates the labor costs, materials and downtime associated with greasing the top plate surface.
No-Slack® H5092 Series (Driver side; SLTPLH5092 • Passenger side; SRTPLH5092 •
Air Actuated; AATPLH5092)
62,500 pounds vertical load. 150,000 pounds drawbar pull.
The H5092 Series fifth wheel is designed for applications such as logging, chip hauling and
end dump trailers. This rugged fifth wheel uses a patented self-adjusting No-Slack locking
mechanism. Special steel cross members reinforce this wheel to reduce damaging fifth
wheel flex under heavy loads.
®
No-Slack® X5092 Series (Driver side; SLTPLX5092 • Passenger side; SRTPLX5092)
75,000 pounds vertical load. 200,000 pounds drawbar pull.
The X5092 Series fifth wheel is designed for severe service applications. It offers the
same great features as the H5092 Series, plus additional steel reinforcement for even
greater capacity.
800-874-9780 • www.fifthwheel.com
7
Choosing the right fifth wheel
With the Fontaine Fifth Wheel complete product line
you can easily select the perfect fifth wheel for your
application. We offer top plates and mounting options
in a wide variety of sizes to handle even the most
demanding applications.
To specify the right fifth wheel for your application
two factors must be considered: load capacity and
service conditions.
“Weight” refers to the amount of weight that a fifth
wheel can handle. “Road type” refers to the operating
environment and the type of equipment used in an
application. “Travel type” refers to mileage between
stops.
You don’t choose a top plate based on “weight”
only. Consider service conditions because a heavy load
pulled on a paved road places less stress on a fifth
wheel than a lighter load pulled in severe off-highway
conditions.
For more information on top plate selection
please refer to LT-076: Application guide available at
fifthwheel.com. Choose “Support and then choose
“Choosing the Right Fifth Wheel.” If you need further
assistance contact Fontaine Parts Connection at
800-874-9780.
Duty class restrictions
Standard duty
Weight:
Less than 95,000 lbs (43,000 kgs) gross combination weight (GCW)
Road type:
100% on-highway application on maintained concrete or asphalt roads.
Travel type:
More than 30 miles between each couple.
Axle limitation: Maximum number of towed axles equals 3.
Moderate duty (on-highway)
Weight:
Less than 115,000 lbs (52,000 kgs) gross combination weight (GCW)
Road type:
100% on-highway application on maintained concrete or asphalt roads.
Travel type:
No minimum mileage between couples.
Axle limitation: Maximum number of towed axles equals 4.
Moderate duty (off-highway)
Weight:
Less than 115,000 lbs (52,000 kgs) gross combination weight (GCW)
Road type:
Less than 10% off-highway application on maintained concrete, asphalt, gravel or crushed rock roads.
Travel type:
No minimum mileage between couples.
Axle limitation: Maximum number of towed axles equals 4.
Severe duty (on-highway)
Weight:
More than 115,000 lbs (52,000 kgs) gross combination weight (GCW)
Road type:
Less than 10% Off-Highway application on maintained concrete, asphalt, gravel or crushed rock roads.
Travel type:
No minimum mileage between couples.
Axle limitation: No axle limitations
Severe duty (off-highway)
Weight:
More than 115,000 lbs (52,000 kgs) gross combination weight (GCW)
Road type:
Any off-highway application on all road types including non-maintained roads.
Travel type:
No minimum mileage between couples.
Axle Limitation: No axle limitation.
Special
applications: 8
All logging, mining and oil field applications
fall into this category regardless of anticipated weight, road type or number of axles.
800-874-9780 • www.fifthwheel.com
LWB light weight air slide bracket
10
9
10
9
8
19
10 14
9
8
7
10
11
14
9
15
7
11
21
15
13
Rebuild kit (KIT-LWB)
20
16
17
18
16
12
17
22
4
7
20
6
7
8
2
3
8
18
22
5
1
4
3
2
ItemDescription
2 BSH-109
3 BSH-172
4 LNR-107
7 BLT-101-4
8 BSH-115
9 WSH-104-4
10 NUT-103-6
11 LOC-388
12 LOC-347-1
13 LOC-347-2
14 BLT-102-77 15 BSH-316
16 WSH-104-2
17 NUT-103-17
18 BLT-102-11
19 CYL-COMP
20 SPR-327
21 WSH-104-21
22 WSH-104-3
Quantity
2
2
2
4
4
4
4
2
1
1
2
2
2
2
2
1
2
2
2
1
LWB Parts
Item
1
2
3
4
5
6
7
8
9
10 11 12 13 14 15 16 17 18 19 20 21 22 Air slide bracket Mounted
Description
Rear slide stop
Lower bracket bushing (pr.)
Upper bracket bushing (pr.)
Bracket liners
Slide bracket (see slide bracket chart at right)
Slide rail (see slide rail chart)
Flat head bolt, 1/2"-13 x 1-3/4"
Spacer bushing
Flat washer, 1/2" I.D., 1-3/8" O.D., plain
Hex nut, lock 1/2"-13, low profile
Linkage, LWB
Locking wedge, left
Locking wedge, right
Hex head bolt, 3/8” 16 x 1-1/4”, grade 5
Bushing
Flat washer, 3/8" I.D.,1" O.D., plain
Hex nut lock, 3/8-16
Hex head bolt, 1/2"-13x1-1/4”, grade 5
Air cylinder CYL-COMP
Spring
Flat washer, 3/8”, fender
Flat washer, 1/2” I.D., 1" O.D., plain
Quantity
2
2
2
2
1
1
4
4
4
4
2
1
1
2
2
2
2
2
1
2
2
2
Item
2 to
2 to
2 to
2 to
2 to
5
5
5
5
5
and
and
and
and
and
7
7
7
7
7
to
to
to
to
to
21 21 21 21 21 Part Number Height
BKTLWB6PT 6-3/4"
BKTLWB7PT 7-1/4"
BKTLWB8PT 8-1/4"
BKTLWB9PT 9-1/4"
BKTLWB10PT 10-1/4"
Slide rails
Slide Mounted
Items
Part Number Travel
Length
1 to 6 SLRLWB12
12"
32" 1 to 6 SLRLWB16
16"
38" 1 to 6 SLRLWB24
24"
44" 1 to 6 SLRLWB3636"
55"
1 to 6 SLRLWB4848"
67"
Bracket pin kit (KIT-PIN-LLB)
2 3
4
2-piece bushing
Bracket pin Bracket retainer pin
Cotter pin
Bracket liner
2 Pairs
2
2
2
2
Other kits for LWB
Rebuild kit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . KIT-LWB
Locking wedge kit for LWB. . . . . . . . . . . . . . . . . . . . . . . . . KIT-LWB-WEDGE
Air cylinder. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . CYL-COMP
Air cylinder connection kit. . . . . . . . . . . . . . . . . . . . . . . . . . KIT-AIR-COIL
Air installation kit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . KIT-AIR
Bushings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . BSH-LLB
Mounting bolt kit (up to 24" slide travel). . . . . . . . . . . . . . . KIT-SLD-1824
Slide limit blocking kit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . KIT-SLS-LWB
800-874-9780 • www.fifthwheel.com
9
LWO light weight outboard slide
7
8
7
6
Air slide bracket Mounted
5
Item
3 , 4 and
3 , 4 and
3 , 4 and
9
8
6
9
to
to
to
11 11 11 Part Number Height
BKTLWO6PT6-3/4"
BKTLWO7PT7-3/4"
BKTLWO8PT8-3/4"
Slide rails
Slide
Items
2 & 3
2 & 3
2 & 3
2 & 3
2 & 3
4
10
11
1
3
2
4
Bracket pin and bushing kit
(KIT-PIN-UNT)
Mounting bolt kit (KIT-SLD-1824)
LWO Parts
Item
1
2
3
4
5
6
7
8
9
10 11 Part Number Travel
Length
SLRLWO1212" 31"
SLRLWO1616" 35"
SLRLWO2424" 43"
SLRLWO3636" 55"
SLRLWO4848" 67"
Description
Quantity
4
KIT-PIN-UNT (No-Slack® NT) 2
2
Description
Slide rail Rear slide stop Slide bracket (see slide bracket chart )
Bracket Bushing
Air Cylinder
Locking Wedge
Hex Bolt, 3/8-16 x 1.25" Spacer Bushing Lock Nut, 3/8-16 Flat Washer, 1/2" Hex Head Bolt, 1/2-13 x 1.00 Quantity
1
2
1
2
1
2
2
2
2
2
2
Other kits for LWO
Air cylinder. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . CYL-LWO-LWI
Air cylinder connection kit. . . . . . . . . . . . . . . . . . . . . . . . . . KIT-AIR-COIL
Air installation kit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . KIT-AIR
Locking wedge kit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . KIT-LOC-LWO
Bushings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . BSH-3000
Mounting bolt kit (up to 24" slide travel). . . . . . . . . . . . . . . KIT-SLD-1824
10
5
5
5
800-874-9780 • www.fifthwheel.com
DescriptionQuantity
BLT-302-252
BLT-302-2716
NUT-303-318
WSH-304-736
ATB air slide bracket and rails
19
21
19
21
18
20
21
17
19
21
17
18
16
21
15
21
19
17
14
13
12
17
9
11
19
21
19
21
10
11
17
7
8
8
Rebuild kit (KIT-ATB)
4
7
10
3
2
ItemDescription
7 BLT-301-5
8 BLT-301-2
9 BLT-301-3
10 BLT-302-12
11 LOC-287
12 LOC-683
13 LOC-664
14 LEV-686
15 SPR-632
16 CYL-COMP
17 BSH-629
18 NUT-303-9
19 NUT-303-6
10 WSH-304-4
Quantity
2
1
1
1
2
1
1
1
2
1
5
4
3
6
6
Air slide bracket Mounted
5
1
4
3
ASYATB824 (8-3/4" height, 24" travel shown)
1
2
ATB Parts
Item
1
2
3
4
5
6
7
8
9
10 11 12 13 14 15 16 17 18 19 20 21 Description
Rear slide stop
Lower bracket bushing (pr.)
Upper bracket bushing (pr.)
Bracket liners
Slide bracket (see slide brackets at right)
Slide rail (see slide rails at right)
Flat head socket, 1/2" -13 x 2", grade 5
Flat head socket, 1/2" -13 x 1", grade 5
Flat head socket, 1/2" -13 x 1-1/2", grade 5 Hex head bolt, 1/2" -13 x 1", grade 5
Locking wedge (pr.)
Locking wedge release bar
Locking wedge release bar Latching lever
Locking member spring
Air cylinder
Bushing, 5/16"
Bushing, 7/16"
Hex lock nut, 1/2" -13, grade "C"
Hex jam nut, 1/2" -13, grade "B"
Flat washer, 1/2" I.D., 1-3/8" O.D., plain
Quantity
2
1
1
2
1
1
2
2
1
2
1
1
1
1
2
1
5
2
4
3
8
Item
2 to
2 to
2 to
2 to
2 to
Part Number Height
5
5
5
5
5
and
and
and
and
and
7
7
7
7
7
to
to
to
to
to
21 BKTATB6PT 6-3/4"
21 BKTATB7PT 7-3/4"
21 BKTATB8PT 8-3/4"
21 BKTATB9PT 9-3/4"
21 BKTATB10PT10-3/4"
Slide rails
Slide
Items
1 and
1 and
1 and
1 and
1 and
6
6
6
6
6
Part Number Travel
Length
SLRTB1212"39.63"
SLRTB1616"45.38"
SLRTB2424"51.63"
SLRTB3636"63.63"
SLRTB4848"75.63"
Bracket pin kit (KIT-PIN-LLB)
2 3
4
2-piece bushing
Bracket pin Bracket retainer pin
Cotter pin
Bracket liner
2 Pairs
2
2
2
2
Mounting bolt kit (KIT-SLD-1824)
DescriptionQuantity
BLT-302-252
BLT-302-2716
NUT-303-318
WSH-304-736
Other kits for ATB
Slide limit blocking kit. . . . . . . . . . . . . . . . . . . . . . . . . . . . KIT-SLS-ATB
Air cylinder (CYL-5AWB-1 is superseded to CYL-COMP) . . CYL-COMP
Air cylinder connection kit. . . . . . . . . . . . . . . . . . . . . . . . . KIT-AIR-COIL
Air installation kit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . KIT-AIR
Bushings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . BSH-LLB
Mounting angles
3/8" 3"x 4" (up to 24" slide travel). ANGP55B175
The ATB and AWB are not interchangeable. The ATB can be
identified by the 2" slide increments and forked locking wedge.
800-874-9780 • www.fifthwheel.com
11
AWB air slide bracket and rails
7
16
9
7
16
12
16
14
17
13
8
7
16
13
19
7
16
9
7
16
16
14
7
15
16
13
Rebuild kit (KIT-AWB)
ItemDescription
5 BLT-301-5
6 KIT-AWB-WEDGE
7 NUT-303-9
8 CYL-COMP
10 BLT-301-2
11 BLT-301-12
12 NUT-303-6
13 BSH-629
14 SPR-632
15 LOC-664
16 WSH-304-4
17 LOC-683
18 LEV-686
6
13
5
10
18
13
10
6
11
5
11
4
2
Air slide bracket
Mounted
Item
2
2
2
2
2
1
3
1
and
and
and
and
and
5
5
5
5
5
to
to
to
to
to
18 18 18 18 18 Part Number Height
BKTAWB6PT6-3/4"
BKTAWB7PT7-3/4"
BKTAWB8PT8-3/4"
BKTAWB9PT9-3/4"
BKTAWB10PT10-3/4"
Slide rails
AWB Parts
Description
Rear slide stop
Bracket bushing (pr.)
Slide bracket (See slide brackets at right)
Slide rail (See slide rail at right)
Flat head socket, 1/2" -13 x 2", grade 5
Locking wedge (pr.)
Hex lock nut, 1/2" -13, grade "C"
Air cylinder
Bushing, 7/16"
Flat head socket, 1/2" -13 x 1", grade 5
Hex head bolt, 1/2" -13 x 1", grade 5
Hex jam nut, 1/2" -13, grade "B"
Bushing, 5/16"
Locking member spring
Locking wedge release bar Flat washer, 1/2" I.D., 1-3/8" O.D., plain
Locking wedge release bar
Latching Lever
Flat head socket, 1/2"-13 x 1-1/2", grade 5
Quantity
2
1
1
1
2
1
4
1
2
2
2
3
5
2
1
8
1
1
1
Other kits for AWB
Air cylinder (CYL-5AWB is superseded to CYL-COMP). CYL-COMP
Air installation kit. . . . . . . . . . . . . . . KIT-AIR
Bushings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . BSH-150
Mounting angles
Pins and bushings . . . . . . . . . . . . . . . . . . . . . . . . . . . KIT-PIN-191 3/8" 3"x 4" (up to 24" slide travel). . ANGP55B175
Air cylinder connection kit. . . . . . . . . . . . . . . . . . . . . . KIT-AIR-COIL
Note: The AWB has been replaced by the ATB. The ATB and AWB are not
interchangeable. The AWB can be identified by the 4" slide increments and
single locking wedge. 3000 series top plates do not fit on AWB brackets.
12
3
3
3
3
3
ASYAWB824 (8-3/4" height 24" travel shown)
2
Item
1
2
3
4
5
6
7
8
9
10 11 12 13 14 15 15 16 17 18 Quantity
2
1
2
1
2
1
3
5
2
1
6
1
1
KIT-AWB-WEDGE
800-874-9780 • www.fifthwheel.com
Slide
Mounted
Items
Part Number Travel
Height
1 to 4 & 7 SLR12B
12"
42"
1 to 4 & 7 SLR16B
16"
46"
1 to 4 & 7 SLR24B
24"
54"
1 to 4 & 7 SLR36B
36"
66"
1 to 4 & 7 SLR48B
48"
78"
Bracket pin kit (KIT-PIN-191)
2
1-piece bushing
Bracket pin Bracket retainer pin
Cotter pin
Mounting bolt kit (KIT-SLD-1824)
2
2
2
2
DescriptionQuantity
BLT-302-252
BLT-302-2716
NUT-303-318
WSH-304-736
MWS manual slide bracket and rails
7
16
18
8
7
9
7
7
7
16
7
16
16
15
13
16
14
14
7
13
Slide bracket
13
17
19
Mounted
Item
Part Number Height
2 3 and 5 to 19 BKTMWS7PT7-3/4"
2 3 and 5 to 19 BKTMWS8PT8-3/4"
2 3 and 5 to 19 BKTMWS9PT9-3/4"
2 3 and 5 to 19 BKTMWS10PT10-3/4"
6
13
13
10
13
10
5
11
6
5
Slide rails
Slide
Mounted
2
4
2
1
ASYMWS824 (8-3/4" height, 24" slide travel shown)
DescriptionQuantity
BLT-302-252
BLT-302-2716
NUT-303-318
WSH-304-736
Bracket pin kit (KIT-PIN-191)
MWS Parts
Item
1
2
3
4
5
6
7
8
9
10 11 12 13 14 15 16 17 18 19 Mounting bolt kit (KIT-SLD-1824)
1
3
Items
Part Number Travel
Height
1 to 4 SLR12B 12"
42"
1 to 4 SLR16B 16"
46"
1 to 4 SLR24B 24"
54"
1 to 4 SLR36B 36"
66"
1 to 4 SLR48B 48"
78"
Description
Rear slide stop
Bracket bushing (pr.)
Slide bracket (Slide bracket above)
Slide Rail (See slide rail above)
Flat head socket, 1/2" -13 x 2", grade 5
Locking wedge (pr.)
Hex lock nut, 1/2" -13, grade "C"
Pull handle
Flat head socket, 1/2" -13 x 1-1/2", grade 5 Flat head socket, 1/2" -13 x 1", grade 5
Hex head bolt, 1/2" -13 x 1", grade 5
Hex jam nut, 1/2" -13, grade "B"
Bushing, 5/16"
Locking member spring
Locking wedge release bar Flat washer, 1/2" I.D., 1-3/8" O.D., plain
Locking wedge release bar Latching lever spring
Latching lever
Quantity
2
1
1
1
2
1
3
1
1
2
1
3
6
2
1
6
1
1
1
2
1-piece bushing
Bracket pin Bracket retainer pin
Cotter pin
2
2
2
2
Mounting angles
3/8" 3"x 4" (up to 24" slide travel). . ANGP55B175
Note: The MWS has been replaced by the MTB. The MTB and MWS are not
interchangeable. The MWS can be identified by the 4" slide increments and
single locking wedge. 3000 series top plates do not fit on MWS brackets.
800-874-9780 • www.fifthwheel.com
13
AWX air slide bracket and rails
17
10
19
16
10
17
10
18
8
19
16
10
19
18
16
8
9
17
10
16
22
14
Slide bracket
Mounted
15
19
11
16
14
9
10 16 9
19
16 21
18
13
16
19
17
21
13
13
5 6
5 6
5 6
9
16
19
20
Item
10
19
Part Number Height
and
and
and
8
8
8
to
to
to
22 BKTAWX9PT9-1/2"
22 BKTAWX10PT10-1/2"
22 BKTAWX11PT11-1/2"
8
Slide rails
Slide Mounted
14
Items
Part Number Travel
1 to 4 & 7 SLR12X
12"
1 to 4 & 7 SLR24X
24"
1 to 4 & 7 SLR36X
36"
1 to 4 & 7 SLR48X
48"
8
Height
54"
66"
78"
90"
5
7
4
3
6
DescriptionQuantity
BLT-302-362
BLT-302-3820
NUT-303-722
WSH-304-1044
2
4
3
5
Mounting bolt kit (KIT-XLD-2224)
1
ASYAWX924 (9-1/2" height, 24" slide travel shown)
2
Bracket pin kit (KIT-PIN-XHD)
1
MWS Parts
Item
1
2
3
4
5
6
7
8
9
10 11 8
9
10 11 12 13 14 15 16 17 18 Description
Flat head socket, 5/8" -11 x 1-3/4", grade 5 Slide stop
Flat washer, 5/8", plain
Lock nut, 5/8" -11, grade "B"
Bracket bushing (pr.)
Slide bracket (See slide bracket above)
Slide rail (See slide rail above)
Flat head socket, 1/2" -13 x 2", grade 5
Locking wedge (pr.)
Hex lock nut, 1/2" -13, grade "C"
Air cylinder
Bushing , 7/16"
Flat head socket, 1/2" -13 x 1", grade 5
Hex head bolt, 1/2" -13 x 1", grade 5
Hex jam nut, 1/2" -13, grade "B"
Bushing, 5/16"
Locking member spring
Locking wedge release bar
Flat washer, 1/2" I.D., 1-3/8" O.D., plain
Latching lever
Locking wedge connector bar
Hex head bolt, 1/2" -13 x 1-1/2", grade 5
5
Quantity
2
2
2
2
1
1
1
4
2
12
1
1
6
4
3
14
4
4
15
2
2
1
Other kits for AWX
Air cylinder. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . CYL-XAWX
Bushings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . BSH-150
Mounting bolt kit (up to 24" slide travel). . . . . . . . . . . . . . . KIT-XLD-2224
Air installation kit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . KIT-AIR
Note: The XAWX is not interchangeable with the ATB, AWB or ASB.
The XAWX can be identified by the 4" slide increments and four separate locking wedges.
14
800-874-9780 • www.fifthwheel.com
1-piece bushing
Bracket pin Bracket retainer pin
Cotter pin
2
2
2
2
Stationary Brackets
Fontaine Fifth Wheel complete assembly part numbers. Example: SL7LWB675012
1. Top plate
SL Release
SL = Side Left
SR = Side Right
AA = Air Actuated
BL = Blocked Left
2. Mounting bracket
7 Top plate model
6 = No-Slack® II 6000
7 = No-Slack® II 70000
C = No-Slack® II 7000CC (left release only)
NT = No-Slack® II NT (left release only)
H = 5092 No-Slack®
X = X5092 No-Slack®
LWB Mounting bracket model
6750 Mounting height
LWB = Light weight bracket
Actual height from truck
ATB = Air slide bracket
frame to top of fifth wheel.
MTB = Manual slide bracket
Examples: 7125 = 7-1/8"
PMA = Plate mount adjustable
7250 = 7-1/4"
PSA = Short plate mount
8375 = 8-3/8"
FMA = Frame mount
9750 = 9-3/4"
FMA-D3 = Frame mount
BSM = Bracket stationary mount
AWX=Xtra® heavy duty air wedge slide
3. Slide rail
12 Slide travel
For sliding fifth wheels only.
Example: 12 = 12" slide
24 = 24" slide
36 = 36" slide
48 = 48" slide
A36 plate mount fixed for 6000, 7000, 7000CC series top plates
A36 mounts
(34" frame width)
Part Number Mounted height
BKTA365750E . . . . 5-3/4"
BKTA366250E . . . . 6-1/4"
BKTA367250E . . . . 7-1/4"
BKTA368250E . . . . 8-1/4"
BKTA369250E . . . . 9-1/4"
BKTA3610250E . . . 10-1/4"
A36 mounts
(33-1/2" frame width)
Repair kits for A36
Part Number Mounted height
BKTA365750L . . . . 5-3/4"
BKTA366250L . . . . 6-1/4"
BKTA367250L . . . . 7-1/4"
BKTA368250L . . . . 8-1/4"
BKTA369250L . . . . 9-1/4"
BKTA3610250L . . . 10-1/4"
Bushings . . . . . . . . . . . . BSH-150
Pins and bushings . . . . . KIT-PIN-191
Note: The A36 will not fit the SLTPL3000 or SLTPLUNT top plate.
FMA plate mount fixed for 6000, 7000, 7000CC series top plates
Repair kits for FMA
FMA mounts
Bushings . . . . . . . . . . . . BSH-150
Pins and bushings . . . . . KIT-PIN-191
Part Number. . Mounted height
BKT6FMA6375* . . . . 6-3/8
BKT6FMA7375* . . . . 7-3/8
BKTFMA6375 . . . . . 6-3/8
BKTFMA7375 . . . . . 7-3/8
BKTFMA8375 . . . . . 8-3/8
BKTFMA9375 . . . . . 9-3/8
BKTFMA10375 . . . . 10-3/8
Note: The FMA will not fit the SLTPL3000 or SLTPLUNT top plate.
*BKT6FMA and BKT6PLT brackets are used
with 6000, 7000 & 7000CC top plates only
and include front rocker limit blocks (example
BKT6FMA6375). BKTFMA and BKTPLT brackets
(example BKTFMA6375) do not have front
rocker limit blocks.
FMA-D3 plate mount fixed for 6000, 7000, 7000CC series top plates
FMA mounts
Part Number. . Mounted height
BKT6FMA6375-D3* . . 6-3/8
BKT6FMA7375-D3* . . 7-3/8
BKTFMA8375-D3. . . . 8-3/8
BKTFMA9375-D3. . . . 9-3/8
BKTFMA10375-D3. . . 10-3/8
Repair kits for FMA
Bushings . . . . . . . . . . . . BSH-150
Pins and bushings . . . . . KIT-PIN-191
*BKT6FMA-D3 and BKT6PLT brackets are used
with 6000, 7000 & 7000CC top plates only
and include front rocker limit blocks (example
BKT6FMA6375). BKTFMA and BKTPLT brackets
(example BKTFMA6375) do not have front
Note: The FMA-D3 will not fit the SLTPL3000 or SLTPLUNT top plate. rocker limit blocks.
800-874-9780 • www.fifthwheel.com
FMA-D3 models can
be identified by the
4 bolt pattern.
15
Stationary Brackets
PMA plate mount adjustable for 6000, 7000, 7000CC series top plates
Repair kits for PMA
PMA mounts
Part Number Mounted height
ASYPMA6250. . . . . 6-1/4"
ASYPMA7250. . . . . 7-1/4"
ASYPMA8250. . . . . 8-1/4"
ASYPMA9250. . . . . 9-1/4"
ASYPMA10250. . . . 10-1/4"
Pins, bushings and bracket liners. . . . . . . . . . . . . . . . . . KIT-PIN-LLB
Mounting bolt kit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . KIT-PMA
Note: The PMA will not fit the SLTPL3000 or SLTPLUNT top plate.
APB plate mount adjustable for No-Slack® NT series top plates
Repair Kits for APB
APB mounts
Part number Mounted height
ASYAPB6250 . . . . . 6-1/4"
ASYAPB7250 . . . . . 7-1/4"
ASYAPB8250 . . . . . 8-1/4"
Pins and bushings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . KIT-PIN-3000
Mounting bolt kit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . KIT-PMA
Note: The APB will only fit the SLTPL3000 or SLTPLUNT top plate.
PSTP* plate mount fixed for 6000, 7000, 7000CC, H5092, X5092 series top plates
Mounting plates
Mounting brackets
Part number
PLTPS5
PLTPL5
Note: To order, specify a mounting
plate and mounting brackets.
Both are required.
Part number Mounted height
BKTPLT7125. . . . . . 7-1/4"
BKTPLT8125. . . . . . 8-1/4"
BKTPLT9125. . . . . . 9-1/4"
BKTPLT10125. . . . . 10-1/4"
BKTPLT11125. . . . . 11-1/4"
Mount Description Width x length
PS5
PS4
Plate short
Plate short
40.00" x 23.75"
40.00" x 23.75"
Repair kits for PSA
Bushings . . . . . . . . . . . . BSH-150
Pins and bushings . . . . . KIT-PIN-191
Hole
spacing First hole measured from rear, then spacing
across
between holes
frame
5 (for 5/8" hardware)
38" 1.88", 6.00" - 4.00" - 4.00" - 6.00"
4 (for 3/4" hardware)
38" 1.88", 6.00" - 8.00" - 6.00" (Navistar Prefered)
Holes per side
BSM stationary bracket mount for 6000, 7000, 7000CC series top plates
BSM mounts
Part number Mounted height
BKTWLD5375. . . . . 5-3/8"
BKTWLD5875. . . . . 5-7/8"
BKTWLD6875. . . . . 6-7/8"
BKTWLD7875. . . . . 7-7/8"
BKTWLD8875. . . . . 8-7/8"
BKTWLD9875. . . . . 9-7/8"
Note: Some welding required.
16
Repair kits for BSM
Pins, bushings and bracket liners. . . . . . . . . . . . . . . . . . KIT-PIN-LLB
800-874-9780 • www.fifthwheel.com
Blocked fifth wheels
BLHAWB blocked air slide fifth wheels
Part Number Mounted Height
BLHAWB8PT*. . . . . 8-3/4" . . . . . .
BLHAWB9PT*. . . . . 9-3/4" . . . . . .
BLHAWB10PT*. . . . 10-3/4" . . . . . .
Description
Blocked H5092 top plate with BLHAWB bracket
Blocked H5092 top plate with BLHAWB bracket
Blocked H5092 top plate with BLHAWB bracket
*Does not include slide rail. See AWB
slide rails on page 12.
BLHAWB
Blocked H5092
BLHMWS blocked manual slide fifth wheels
Part Number Mounted Height Description
BLHMWS8PT*. . . . . 8-3/4" . . . . . . Blocked H5092 top plate with BLHMWS bracket
BLHMWS9PT*. . . . . 9-3/4" . . . . . . Blocked H5092 top plate with BLHMWS bracket
BLHMWS10PT*. . . . 10-3/4" . . . . . . Blocked H5092 top plate with BLHMWS bracket
*Does not include slide rail. See MWS slide
rails on page 13.
BLHMWS
Blocked H5092
BLHPSA blocked plate mount fifth wheels
Part Number Mounted Height Description
BLHPSA8375 . . . . . 8-3/8" . . . . . . . Blocked H5092 top plate with BLHPSA bracket
BLHPSA9375 . . . . . 9-3/8" . . . . . . . Blocked H5092 top plate with BLHPSA bracket
BLHPSA10375 . . . . 10-3/8". . . . . . . Blocked H5092 top plate with BLHPSA bracket
BLHPSA
Blocked H5092
Kits and parts for blocked fifth wheels
Blocking Kit (For AWB and MWS Brackets)
Blocking kit for H5092 top plate and BLHAWB bracket.. . . . . . . . . . . . . . . . . . . . . . . KIT-BLK-SLD
KIT-BLK-SLD
Note: The bracket height must be 8 3/4". Kit must be installed by a certified welder.
See TB-030 for installation instructions.
Replacement Bar (For AWB, MWS and PSA Brackets)
Replacement bar for Blocked H5092 top plate.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . BAR-396-BK
(For BLHAWB, BLHMWS and BLHPSA brackets)
BAR-396-BK
800-874-9780 • www.fifthwheel.com
17
No-Slack® preventive maintenance
Bumper
1. Inspect the top plate and degrease if necessary. Lubricate the top
surface of the fifth wheel with thin layer of grease. Leave area around
the jaw and wedge free of grease.
Place nozzle of
grease gun into
all zerks (both
sides).
3.
Trip the locking mechanism with a pry bar by pushing the bumper
off its seat. Keep your hands and arms out of the fifth wheel throat.
Kingpin contact area
Jaw
Pry up
top plate
for best
results.
2. Grease the mount brackets (4 zerks). Lift the top plate up with a
pry bar to ensure grease gets to the top of the brackets.
Hint: If the zerks will not take grease, remove top plate and clear the
grease channels.
Wedge
4. Separate the jaw and wedge with a screwdriver and press a moly
based lubricant between the serrated surfaces (Mobil grease moly 50
or equivalent). Also press the lubricant in the kingpin contact area on
both the stationary jaw and the moveable jaw. Work the action of the pull
handle back and forth to spread the lube over all the surfaces.
Note: For cold weather maintenance, please see page 20
or visit our website at www.fifthwheel.com.
Note: For hard to open or excessive slack
on 6000/7000/7000CC top plates:
• First check the pull handle for straightness
• If bent, replace immediately
Grease
channels
18
800-874-9780 • www.fifthwheel.com
No-Slack® jaw and wedge adjustment
Wedge
Stop
Rod
Wedge
1. Wedge stop rod adjustment is not required as part of the pre-
service procedure. It is set during the final assembly inspection at
our manufacturing facility. At the first recommended P.M. (90 days or
30,000 miles whichever comes first) and every 90 days or 30,000
miles there after, the wedge stop rod should be adjusted per technical
Bulletin TB-012. Note P.M. intervals are recommended based on
standard duty applications. Applications more severe than standard
duty may require different P.M. intervals to ensure peak performance.
2. Insert a dimensionally correct test kingpin tool
into the throat of the fifth wheel. Carefully push the
kingpin in until the locking mechanism is activated.
Keep your hands out of the fifth wheel throat.
Pull handle
Within 1"
1/4"
Wedge
Stop
Rod
Skirt
3.
Verify that the pull handle is in the fully locked position (within 1"
of the fifth wheel skirt). Check the pull handle for straightness. If bent,
replace immediately with KIT-PUL-6000L or R.
4. Check the travel of the wedge stop rod by pushing in on it. It should
move in 1/4" with hand pressure and then spring back out. To obtain a
proper setting, turn the wedge stop rod clockwise to reduce the gap and
counter-clockwise to increase it. Adjust until the free travel is 1/4".
Hint: If necessary, tap the wedge-stop rod with a hammer to release a
tight wedge.
No-Slack® test kingpin
KIT-NOSLACK-KP
Note: For cold weather maintenance see the Fontaine Technical
Bulletin (TB-008). See our video and support section at
fifthwheel.com for a complete library of recommended maintenance
practices for Fontaine Fifth Wheel products.
800-874-9780 • www.fifthwheel.com
19
Frequently asked questions
How do I measure a fifth wheel?
How do I find my serial number?
A
Old style serial number (before 11/27/00). Serial number located
on small rectangular tag on front of top plate. Note: position 3 and 4
of the serial number indicates the year built.
XXXXXXXXX
X
The installed height of all Fontaine models is measured from the top
of the truck frame to the top of the fifth wheel. For standard models
dimension “A” is a part of the model number. For example, if dimension
“A” in this diagram is 7.75 inches, it would appear in the model number
as 7750 (Example: SL7ATB775024).
To determine the length of travel on a sliding fifth wheel, measure the
slide rail and deduct 30 inches from the “X” dimension (for Xtra® heavy
duty models deduct 42 inches). For example, if dimension “X” above
measures 54 inches, deduct 30 inches, leaving 24 inches of actual
slide travel. For standard models this dimension is a part of the model
number: SL7ATB775024).
No-Slack® front view
New style serial number (after 11/27/00). Serial number
engraved directly into the right side of fifth wheel skirt. Note:
position 5 and 6 of the serial number indicates the year built.
XXXXXXXXX
No-Slack® right side view
Serial number engraved directly into the left side of fifth wheel skirt.
Note: position 5 and 6 of the serial number indicates the year built.
What about cold weather?
XXXXXXXXX
When the temperature drops below freezing, Fontaine recommends a
thorough cleaning of the latching mechanism using a suitable cleaner
or degreaser. Lubricate the fifth wheel prior to opening and closing.
Refer to figures below. Open and close the fifth wheel several times
to distribute the grease. Fontaine suggests the use of a moly-based
lubricant such as Mobil grease moly 50 or equivalent. Areas or regions
that experience extreme and/or prolonged freezing temperatures should
consider using a less viscous substance such as: 90-weight oil, diesel
fuel, kerosene, motor oil, etc. Fontaine recommends contacting your
specific lubricant manufacturer for guidelines on mixing compatibility of
any lubricant.
3000 left side view
Which fifth wheel is best for my application?
Fontaine has an application guide (LT-076) that be obtained on
our website or by calling Fontaine Parts Connection.
No-Slack ® (6000/7000/7000CC)
Clean, oil and grease all moving parts (see arrows).
Can worn bracket bushings be replaced
under warranty?
Grease
fittings
Kingpin contact area
Jaw and
wedge
No. Bracket bushings are a wear item and therefore not warrantable.
The bushings are not a structural component. They help reduce
negative load stresses that can be harmful to the fifth wheel assembly
and keep the bracket pins from making unnecessary noise from
vibrations.
Jaw
Wedge
Separate jaw and wedge with screw
driver and grease full length.
20
800-874-9780 • www.fifthwheel.com
Frequently asked questions
What is allowed vertical movement between
fifth wheel plate and mounting plate?
Up to 1/2" vertical movement is
possible. This movement helps
to reduce negative load stresses
that can be harmful not only to
the fifth wheel assembly, but
to the truck frame also. This
feature can only be found on
Fontaine products.
Up to 1/2" vertical movement
What is allowed vertical movement between slide rail
and slide bracket?
Up to 3/16" vertical
movement is possible.
Any movement beyond the
specified dimension may be
due to wear or other problem.
Steps should be taken to
determine the cause. This
dimension is to be used as a
reference for service criteria
only. For DOT out of service
criteria, please consult the
following website
www.cvsa.org
Up to 1/4" horizontal (side to
side) movement is possible.
Any movement beyond the
specified dimension may be
due to wear or other problem.
Steps should be taken to
determine the cause. This
dimension is to be used as a
reference for service criteria
only. For DOT out of service
criteria, please consult the
following website
www.cvsa.org
Up to 1/4"
horizontal
movement
between
fifth wheel
and bracket
stand
Rear view of fifth wheel assembly
3/16"
Front view of bracket and rail
Side view
What is allowed horizontal (side to side) movement
between fifth wheel plate and mounting base?
Up to 3/16"
vertical
Movement
between
slider
bracket
and rail
What is allowed horizontal (side to side) movement
between slide rail and slide bracket?
Up to 5/16" horizontal (side
to side) movement is possible
between the slide rail and
slide bracket. Any movement
beyond the specified
dimension may be due to
wear or other problem. Steps
should be taken to determine
the cause. This dimension is
to be used as a reference for
service criteria only. For DOT
out of service criteria, please
consult the following website
www.cvsa.org
800-874-9780 • www.fifthwheel.com
Up to 5/16"
horizontal
movement
between
slider
bracket
and rail
5/16"
Front view of bracket and rail
21
Frequently asked questions
How much stationary jaw wear is allowed until
rebuilding the fifth wheel will not eliminate slack/
movement between the trailer kingpin and locking
mechanism?
After determining the fifth wheel is in need of rebuilding, install the
appropriate genuine rebuild kit (see page 2). Using the following steps,
test the fifth wheel:
1. Insert a 2" test kingpin or plug.
2. With the fifth wheel in the fully closed position, use the illustration
below to determine if the unit is within usable specifications.
If gap is less than
5/16" at any point
along indicated
area, then fifth
wheel must be
replaced
How can I tell if 5000/5092 wheel is locked?
If the wheel is
NOTE: The two-piece pull
Closed
a No-Slack®
handle dropping in behind
5000 or 5092
the triangular piece
series the locking
Pull
jaw and wedge
handle
should be across
the throat of
Side view
the wheel. In
Pull handle
Fifth wheel
addition, the
skirt
bottom section
of the two-piece
pull handle
Triangle piece
should be in and
down behind the
triangular piece
NOTE: The two-piece pull
Not closed
handle not dropping in
located just inside
behind the triangular piece
the fifth wheel
skirt.
Pull
handle
Side view
Pull handle
Note: Bar
is visible
Fifth wheel
skirt
Triangle piece
How can I tell if 6000/7000/7000CC wheel is locked?
If the wheel is a
No-Slack® 6000/
7000/7000CC
series the locking
jaw and wedge
must be across the
throat of the wheel.
In addition, the
pull handle must
be within 1" of the
skirt of the wheel.
The pull handle
should be used
as a positive lock
indicator.
Closed
6000 series
shown
Not closed
NOTE: Gap between
pull handle and skirt
of wheel less than 1”
Pull
handle
Fifth wheel
skirt
NOTE: Gap of 1" or more
between wheel skirt and
pull handle
Pull
handle
Fifth wheel
skirt
22
800-874-9780 • www.fifthwheel.com
Frequently asked questions
What is the warranty coverage?
Fontaine’s warranty is for five years covering parts for material and
workmanship. There are a few exceptions. See our existing warranty
standard or call us at for more information.
What is the recommended maintenance procedure?
For No-Slack and 3000 models, recommended maintenance is at least
every 90 days or 30,000 miles. All recommended practices are located
in the Fifth Wheel Handbook supplied with every unit shipped or may
be obtained by ordering from Fontaine. For 3000 models, lubrication is
recommended every 6 weeks or 15,000 miles.
What is the difference between wedge-stop rod
and knock-out rod
The wedge-stop rod serves as a slack adjustment and a knock-out
rod. A knock-out rod serves only as a emergency release in case the
wheel should ever bind up. Both type protrude through the side of
the wheel opposite the side of the pull handle. The adjustable type
requires a 1/4" gap between the tip of the locking wedge and the tip
of the wedge-stop rod when coupled to a 2" diameter pin. Proper
adjusting can be achieved by turning the hex head bolt counter clock
wise to increase the gap or clockwise to decrease the amount of
gap. The 1/4" will allow the lock to automatically compensate for
reasonable variances in kingpin wear. The non-adjustable type will
resemble a rivet head or carriage bolt type head. This type is self
adjusting and will stay in constant contact with the tip of the locking
wedge when the wheel is in the closed position. Both of these are
spring loaded and may be struck with a hammer in the event the unit
will not release when trying to uncouple from a trailer.
What if my fifth wheel is hard to open?
Make sure a pre-service lubrication has completed before unit is out
in service. Make sure the driver is backing tight against the trailer after
setting the trailer brakes. This will reduce any tension or pressure on
the locking jaw and wedge. DO NOT dump chassis air bags before
uncoupling from trailer. Make sure the wedge-stop rod is properly set to
the recommended gap. Make sure the truck and trailer are not in a bind
or twist (No daylight between top plate and trailer plate). Check for any
lower mount obstructions or interference underneath the wheel. Check
for damage to the fifth wheel. See troubleshooting chart on back cover.
How do the primary and secondary locks work on the
type of wheel I have?
The No-Slack® 5000/5092 and 6000/7000/7000CC model wheels
carry the same primary locks. The primary lock is the jaw and wedge
itself. Between the mating surfaces of the two are small serrations.
The geometry of the serrations keeps the wheel from being able to
come open when the wheel is in the fully closed position. 5000/5092 models carry a two-piece pull handle in which the
bottom section when fully closed will drop in and down behind a small
triangular piece located just inside the skirt of the wheel. This serves
as a secondary lock.
6000/7000/7000CC models have a slightly different feature to
serve as a secondary lock. A rotating latch located on the front on
the operating handle serves as a positive stop which will only release
when activated by the pull handle. The use of the pull handle allows
the latch to rotate enough to bypass its stop and open the wheel.
If the pull handle is against the skirt of the wheel after coupling the
secondary latch should be engaged. ALWAYS BE SURE TO CHECK
THE PRIMARY AND SECONDARY LOCKS AFTER COUPLING.
Can I change the height of my fifth wheel?
Changing fifth wheel height can be as simple as changing the brackets.
It all depends on the type of application, style of fifth wheel and the type
of existing base. These factors will determine just how high or low you
can go.
How much wear is allowed for a kingpin?
According to SAE J2228 - Kingpin Wear Limits, if the upper shoulder
which is 2.875" new or the smaller 2" diameter is worn more than .125
(1/8)" the kingpin should be replaced.
How much wear is allowed on the bracket pins?
Any visible wear that allows the fifth wheel to exceed the 1/2" maximum
vertical movement between the wheel and base stand or any apparent
deformation or material separation requires the pins to be replaced.
800-874-9780 • www.fifthwheel.com
23
Troubleshooting flow charts
Hard to open
6000/7000/7000CC
Adjust the
wedge-stop rod
Hit the
wedge-stop rod
NO
Are front
rocker limit blocks
installed?
Will the
pull handle move
more than
1 inch?
YES
NO
NO
NO
Have you
hit the wedge-stop rod
to loosen it?
YES
YES
YES
Check for damaged
components such
as pull handle,
operating handle,
handle guide. Install
rocker limit blocks.
Check for obstruction hitting underneath.
Check for damage to locking mechanism,
operating handle, pull handle,
handle guide, cover plate, etc.
Check for damage to wedge
(burrs, bent from hitting kingpin, etc.)
Check for proper wedge-stop rod
adjustment.
Are front
rocker limit blocks
installed?
Engage trailer brakes and back up tractor
to relieve pressure.
YES
Make sure air suspension is not dumped
before uncoupling.
NO
Check for damage to locking
mechanism, operating handle,
pull handle, handle guide,
cover plate, etc.
Make sure bushings are not
over-tightened.
Check for bent or damaged handle guide,
pull handle, operating handle, cover plate.
If wheel is air actuated, check
for bent air cylinder shaft.
Check serrations for proper fit, paint runs,
or proper lubrication.
Check for installation of correct
bracket pins.
Check for proper installation
of bushings.
NO
When
coupled is the gap
between the wedge-stop rod
and the locking
wedge 1/4"?
If wheel is air actuated, check for bent air
cylinder shaft.
Finish or call
Fontaine Parts Connection
Hard to close
6000/7000/7000CC
Excessive slack
6000/7000/7000CC
While
coupling, does the
handle retract
at all?
Is the
fifth wheel lock
completely
closed?
Check for damage to locking
mechanism, operating handle,
pull handle, handle guide,
cover plate, etc.
YES
Check for interference
between top plate and
base mount.
Check the tip of the bumper to make
sure it isn't worn, broken or bent.
Check the bottom flange of kingpin to
make sure it isn't worn, broken or bent.
Check to make sure the bumper
spring and pull handle spring are not
missing or damaged.
Check the stationary jaw to make sure
that it is positioned properly and that it
isn't worn, broken or bent.
Check the cover plate to make sure it
is positioned properly and that it isn't
worn, broken or bent.
NO
YES
Adjust wedge stop rod.
Adjust wedge-stop rod.
Check for kingpin wear.
Check for bent operating
handle and/or pull handle.
Check locking jaw and
wedge serrations for wear.
Check stationary jaw for
excessive wear or damage.
Check for bent handle guide
and/or cover plate.
Check for bent or broken
bumper guide.
Check for bent or damaged
bumper and/or secondary
lock springs.
Check for missing pivot
point bushings.
Finish or call
Fontaine Parts Connection
Finish or call
Fontaine Parts Connection
Fontaine Parts Connection • 7574 Commerce Circle • Trussville, AL 35173 • 800.874.9780 • Fax 205.655.9981
www.fifthwheel.com
©2014 Parts Connection • LT-135 • 2.5M • December 2014