LT 135 PartsCatalog

8/19/2019 LT 135 PartsCatalog

1/24

No-Slack ® minorrepair KIT-RPR-6000LFor SLTPLUNT/SLTPL6000/SLTPL7000/

SLTPL7000CC top plates (left release)

KIT-RPR-6000RFor SRTPLUNT/

SRTPL6000/

SRTPL7000

top plates

(right release)

No-Slack ® major repairKIT-RX-67NTLFor SLTPLUNT/SLTPL6000/SLTPL7000/

SLTPL7000CC top plates (left release)

Air cylinder identification forair actuated top platesSee page 3

Air cylinder identification forair slide bracketsSee page 3

C Y L - C

O M P

C Y L - X A

W X

C Y L - 5 A

W S -

2

C Y L -

6 1 0 - 3

C Y L - L W

O - L W

I

K I T - A

A - 5 0

9 2 L

o r R

K I T - A

A - 6 0

0 0 L

o r R


2/24


3/24800-874-9780 • www.fifthwheel.com

7000 and 6000 fifth wheel kitsMinor rebuild kit road side release .....KIT-RPR-600

Major rebuild kit road side release .......KIT-RX-67NRebuild kit curb side release ............. KIT-RPR-600Wedge-stop rod ..................................KIT-ROD-11Bracket pin (one-piece bushing) ............KIT-PIN-1Bracket pin (two-piece bushing) ............. KIT-PIN-LSecondary lock ........................... KIT-LAT-6000L oSpring kit .................................................KIT-SPRIBumper kit ..................................KIT-BPR-6000L oTimer .........................................KIT-TMR-6000L oOperating handle ................................ KIT-OPR-60Pull handle..................................KIT-PUL-6000L o Air actuated ..................................KIT-AA-6000L o

7000CC fifth wheel kits

Minor rebuild kit road side release .....KIT-RPR-600Major rebuild kit road side release .......KIT-RX-67NWedge-stop rod ..................................KIT-ROD-11Bracket pin (one-piece bushing) .............KIT-PIN-1Bracket pin (two piece bushing) ..............KIT-PIN-LSecondary lock ...................................KIT-LAT-600Spring kit .................................................KIT-SPRIBumper kit .........................................KIT-BPR-600Timer ................................................ KIT-TMR-600Operating handle ................................ KIT-OPR-60Pull handle.........................................KIT-PUL-600 Air actuated .........................................KIT-AA-600Clean Connect plates .....................CCR-Plates-L o

Air cylinders for air slide brackets

Air cylinders forair actuated top plates

Air line kits

CYL-COMP

CYL-XAWX

CYL-5AWS-2

CYL-610-3

CYL-LWS

CYL-LWO-LWI

7/8" diameter holes

1/2" diameter holes

7/8" diameter holes

9/16" diameter hole

.98" diameter hole

.41" diameter hole

1/2" diameter holes

1/2" diameter holes

Kit to complete the in-dash installation.

Kit to connect the airactuated fifth wheel orfifth wheel air sliders tothe air system.

12-1/4"

12-1/4"

24-3/8"

24-3/8"

23-7/8"

21.30"

17-3/8"

15"KIT-AA-5092L or R

KIT-AA-6000L or R

Fifth wheel repair kits

Buy genuine Fontaine® fth wheel parts

Your only source for No-Slack ® technology

No-Slack ®

NT fifth wheel kitsMinor rebuild kit road side release .... KIT-RPR-600Major rebuild kit road side release ...... KIT-RX-67NWedge-stop rod ..................................KIT-ROD-11Bracket pin ............................................KIT-PIN-USecondary lock ..................................KIT-LAT-600Spring kit ................................................KIT-SPRIBumper kit ........................................ KIT-BPR-600Timer ................................................KIT-TMR-600Operating handle ................................ KIT-OPR-60Pull handle .........................................KIT-PUL-600 Air actuated ........................................ KIT-AA-600

800-874-9780 • www.fifthwheel.com

H5092 and X5092 fifth wheel kits

Rebuild kit road side release ..............KIT-RPR-509Rebuild kit curb side release ............. KIT-RPR-509Wedge-stop rod ..................................KIT-ROD-11Bracket pin (H5092 models) ....................KIT-PIN-1Bracket pin (X5092 models) ................... KIT-PIN-XPull handle ...........................................KIT-PUL-50Timer ...........................................KIT-TMR-134L oBumper kit (H5092 models) ........KIT-BPR-5092L oBumper kit (X5092 models) ..........KIT-BPR-131L oOperating handle ........................OPR-5000-SL or


4/24800-874-9780 • www.fifthwheel.com4

No-Slack ® NT/6000/7000/7000CC series top plate kits

KIT-PIN-191(pair)

KIT-PIN-LLB(pair)

Use if on LWB, ATB,MTB, BSM, PMA mount

Use ifmounted toLWB, MTB,BSM, ATB,PMA

Use if on a AWB, MWS, AWX, PSA , XAWX mo unt

Use if mountedto AWB, MWS, AWX, PSA,XAWX

Parts required toconnect the airactuated fifth wheel orfifth wheel air sliders to

the air system.



H5092/X5092 series No-Slack ® top plate kits



CD 700/600 series custom duty top plate kits

Custom Duty Assemblies Custom Duty Service PartsSLCD7FM5750* . . .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 . . . . . CD700 replacement fifth wheel top plate

BKTCDPLT. . . . . . . Bracket and plate for the SLCDPA6125

BKTCD . . . . . . . . . Bracket for the SLCD7FM5750

CDBKTAWB6PT . . . CD air slide bracket 6.75" height

CDASYAWB624 . . . 6.75" CD AWB bracket with a 24" CD slide rail

CDSLR24B . . . . . . 24" CD side rail

CYL-COMP . . . . . . AWB air cylinder

KIT-AWB-WEDGE . Locking wedge (pair)



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 ® 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 ® 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 theadded 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.

Choosing the right fifth wheel – top plate styles

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.

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.



Duty class restrictionsStandard dutyWeight: Less than 95,000 lbs (43,000 kgs)

gross combination weight (GCW)

Road type: 100% on-highway application onmaintained 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)


Road type: 100% on-highway application on maintainedconcrete or asphalt roads.

Travel type: No minimum mileage between couples.


Moderate duty (off-highway) Weight: Less than 115,000 lbs (52,000 kgs)


Road type: Less than 10% off-highway application onmaintained concrete, asphalt, gravel or crushedrock roads.



Severe duty (on-highway) Weight: More than 115,000 lbs (52,000 kgs)


Road type: Less than 10% Off-Highway application onmaintained concrete, asphalt, gravel or crushedrock roads.


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.


Axle Limitation: No axle limitation.

Special All logging, mining and oil field applicationsapplications: fall into this category regardless of anticipated

weight, road type or number of axles.

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 fifthwheel 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.

Choosing the right fifth wheel



LWB PartsItem Description Quantity 1 Rear slide stop 2 2 Lower bracket bushing (pr.) 2 3 Upper bracket bushing (pr.) 2

4

Bracket liners 2 5 Slide bracket (see slide bracket chart at right) 1 6 Slide rail (see slide rail chart) 1 7 Flat head bolt, 1/2"-13 x 1-3/4" 4 8 Spacer bushing 4 9 Flat washer, 1/2" I.D., 1-3/8" O.D., plain 4 10 Hex nut, lock 1/2"-13, low profile 4 11 Linkage, LWB 2 12 Locking wedge, left 1 13 Locking wedge, right 1 14 Hex head bolt, 3/8” 16 x 1-1/4”, grade 5 2 15 Bushing 2 16 Flat washer, 3/8" I.D.,1" O.D., plain 2 17 Hex nut lock, 3/8-16 2 18 Hex head bolt, 1/2"-13x1-1/4”, grade 5 2 19 Air cylinder CYL-COMP 1 20 Spring 2 21 Flat washer, 3/8”, fender 2 22 Flat washer, 1/2” I.D., 1" O.D., plain 2

LWB light weight air slide bracket

15

15

7

7

11

11

12

1314

7

14

8

8

10

10

10

10

9

8

8

9

9

9

16

16

17

17

18

18

19

20

20

22

21

22

7

1

1

2

2

3

3

4

4

5

6

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 l imit b locking k it . . . . . . . . . . . . . . . . . . . . . . . . . . . . KIT-SLS-LWB



LWO light weight outboard slide

LWO PartsItem Description Quantity 1 Slide rail 1 2 Rear slide stop 2 3 Slide bracket (see slide bracket chart ) 1 4 Bracket Bushing 2 5 Air Cylinder 1 6 Locking Wedge 2 7 Hex Bolt, 3/8-16 x 1.25" 2 8 Spacer Bushing 2 9 Lock Nut, 3/8-16 2 10 Flat Washer, 1/2" 2 11 Hex Head Bolt, 1/2-13 x 1.00 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 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B SH-3000

Mounting bolt kit (up to 24" slide travel) . . . . . . . . . . . . . . KIT-SLD-1824

1

2

2

4

5

6

7

8

9

9

10

11

8

7

6

4

3



19

21

21

21 21

21

21

21

21

7

7

8 89

10

10

11

1112

1314

15

16

17

17 17

17 17

18

18

19

19

19

19

1920

ATB air slide bracket and rails

1

6

1

2

2

3

3

4

4

5

Other kits for ATBSlide limit block ing ki t . . . . . . . . . . . . . . . . . . . . . . . . . . . .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

The ATB and AWB are not interchangeable. The ATB can beidentified by the 2" slide increments and forked locking wedge.

Mounting angles

3/8" 3"x 4" (up to 24" slide travel) .ANGP55B175

ATB PartsItem Description Quantity 1 Rear slide stop 2 2 Lower bracket bushing (pr.) 1 3 Upper bracket bushing (pr.) 1 4 Bracket liners 2 5 Slide bracket (see slide brackets at right) 1

6 Slide rail (see slide rails at right) 1 7 Flat head socket, 1/2" -13 x 2", grade 5 2 8 Flat head socket, 1/2" -13 x 1", grade 5 2 9 Flat head socket, 1/2" -13 x 1-1/2", grade 5 1 10 Hex head bolt, 1/2" -13 x 1", grade 5 2 11 Locking wedge (pr.) 1 12 Locking wedge release bar 1 13 Locking wedge release bar 1 14 Latching lever 1 15 Locking member spring 2 16 Air cylinder 1 17 Bushing, 5/16" 5

18 Bushing, 7/16" 2 19 Hex lock nut, 1/2" -13, grade "C" 4 20 Hex jam nut, 1/2" -13, grade "B" 3 21 Flat washer, 1/2" I.D., 1-3/8" O.D., plain 8

ASYATB824 (8-3/4" height, 24" travel shown)



Other kits for AWB Air cylinder (CYL-5AWB is superseded to CYL-COMP) CYL-COMP

Bushings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . BSH-150

Pins and bushings . . . . . . . . . . . . . . . . . . . . . . . . . . KIT-PIN-191

Air cylinder connection kit . . . . . . . . . . . . . . . . . . . . . KIT-AIR-COIL

Air installation kit . . . . . . . . . . . . . . KIT-AIR

Mounting angles

3/8" 3"x 4" (up to 24" slide travel) . ANGP55B175

AWB air slide bracket and rails

AWB PartsItem Description Quantity 1 Rear slide stop 2 2 Bracket bushing (pr.) 1

3 Slide bracket (See slide brackets at right) 1 4 Slide rail (See slide rail at right) 1 5 Flat head socket, 1/2" -13 x 2", grade 5 2 6 Locking wedge (pr.) 1 7 Hex lock nut, 1/2" -13, grade "C" 4 8 Air cylinder 1 9 Bushing, 7/16" 2 10 Flat head socket, 1/2" -13 x 1", grade 5 2 11 Hex head bolt, 1/2" -13 x 1", grade 5 2 12 Hex jam nut, 1/2" -13, grade "B" 3 13 Bushing, 5/16" 5 14 Locking member spring 2 15 Locking wedge release bar 1 15 Flat washer, 1/2" I.D., 1-3/8" O.D., plain 8 16 Locking wedge release bar 1

17 Latching Lever 1 18 Flat head socket, 1/2"-13 x 1-1/2", grade 5 1

KIT-AWB-WEDGE

ASYAWB824 (8-3/4" height 24" travel shown)

Note: The AWB has been replaced by the ATB. The ATB and AWB are notinterchangeable. The AWB can be identified by the 4" slide increments andsingle locking wedge. 3000 series top plates do not fit on AWB brackets.

1

1

5

5

1110

10

11

6

9

6

2

2

3

4

7

14

14

1718

7

7

7

719

712

8

9

16

16

16

1616

16

13

1313

13

13

16

16

15



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 notinterchangeable. The MWS can be identified by the 4" slide increments andsingle locking wedge. 3000 series top plates do not fit on MWS brackets.

MWS manual slide bracket and rails

MWS PartsItem Description Quantity 1 Rear slide stop 2

2

Bracket bushing (pr.) 1 3 Slide bracket (Slide bracket above) 14 Slide Rail (See slide rail above) 1

5 Flat head socket, 1/2" -13 x 2", grade 5 2 6 Locking wedge (pr.) 1 7 Hex lock nut, 1/2" -13, grade "C" 3 8 Pull handle 1 9 Flat head socket, 1/2" -13 x 1-1/2", grade 5 1 10 Flat head socket, 1/2" -13 x 1", grade 5 2

11 Hex head bolt, 1/2" -13 x 1", grade 5 1 12 Hex jam nut, 1/2" -13, grade "B" 3 13 Bushing, 5/16" 6 14 Locking member spring 2 15 Locking wedge release bar 1 16 Flat washer, 1/2" I.D., 1-3/8" O.D., plain 6 17 Locking wedge release bar 1 18 Latching lever spring 1 19 Latching lever 1

ASYMWS824 (8-3/4" height, 24" slide travel shown)

5

5

6

6

11

1010

13

13

13

13

13

13

17 19

8

7

16

16

7

7

7

77

916 15

18 14

14

16

16

7

3

1

4

1

2

2


14/24



A36 plate mount fixed for 6000, 7000, 7000CC series top plates

FMA plate mount fixed for 6000, 7000, 7000CC series top plates

FMA-D3 plate mount fixed for 6000, 7000, 7000CC series top plates

Repair kits for A36Bushings . . . . . . . . . . . BSH-150

Pins and bushings . . . . KIT-PIN-191

Repair kits for FMA

Bushings . . . . . . . . . . . BSH-150Pins and bushings . . . . KIT-PIN-191

Repair kits for FMABushings . . . . . . . . . . . BSH-150Pins and bushings . . . . KIT-PIN-191

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"

FMA mountsPart Number . Mounted heightBKT6FMA6375* . . . 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

FMA mountsPart Number . Mounted heightBKT6FMA6375-D3* . .6-3/8

BKT6FMA7375-D3* . .7-3/8

BKTFMA8375-D3 . . . .8-3/8

BKTFMA9375-D3 . . . .9-3/8

BKTFMA10375-D3 . . 10-3/8

A36 mounts

(33-1/2" frame width)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"

Note: The A36 will not fit the SLTPL3000 or SLTPLUNT top plate.

Note: The FMA will not fit the SLTPL3000 or SLTPLUNT top plate.

Note: The FMA-D3 will not fit the SLTPL3000 or SLTPLUNT top plate.

FMA-D3 models can

be identified by the

4 bolt pattern.

* 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.

* 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

rocker limit blocks.

SL 7 LWB 6750 12Release Top plate model Mounting bracket model Mounting height Slide travel

1. Top plate 2. Mounting bracket 3. Slide rail

Fontaine Fifth Wheel complete assembly part numbers. Example: SL7LWB675012

SL = Side LeftSR = Side Right AA = Air ActuatedBL = Blocked Left

6 = No-Slack ® II 60007 = No-Slack ® II 70000C = No-Slack ® II 7000CC (left release only)NT = No-Slack ® II NT (left release only)H = 5092 No-Slack ®

X = X5092 No-Slack ®

Actual height from truckframe to top of fifth wheel.Examples: 7125 = 7-1/8" 7250 = 7-1/4" 8375 = 8-3/8" 9750 = 9-3/4"

For sliding fifth wheels onlyExample: 12 = 12" slide 24 = 24" slide 36 = 36" slide 48 = 48" slide

LWB = Light weight bracket ATB = Air slide bracketMTB = Manual slide bracketPMA = Plate mount adjustablePSA = Short plate mountFMA = Frame mountFMA-D3 = Frame mountBSM = Bracket stationary mount AWX = Xtra® heavy duty air wedge slide

Stationary Brackets



PMA plate mount adjustable for 6000, 7000, 7000CC series top plates

APB plate mount adjustable for No-Slack ® NT series top plates

PSTP* plate mount fixed for 6000, 7000, 7000CC, H5092, X5092 series top plates

BSM stationary bracket mount for 6000, 7000, 7000CC series top plates

Repair kits for PMAPins, bushings and bracket liners . . . . . . . . . . . . . . . . . .KIT-PIN-LLB

Mounting bolt kit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .KIT-PMA

Repair kits for BSMPins, bushings and bracket liners . . . . . . . . . . . . . . . . . .KIT-PIN-LLB

Repair Kits for APBPins and bushings . . . . . . . . . . . . . . . . . . . . . . . . . . . . .KIT-PIN-3000

Mounting bolt kit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .KIT-PMA

Repair kits for PSABushings . . . . . . . . . . . BSH-150

Pins and bushings . . . . KIT-PIN-191

PMA mountsPart Number Mounted height

ASYPMA6250 . . . . . 6-1/4"

ASYPMA7250 . . . . . 7-1/4"

ASYPMA8250 . . . . . 8-1/4"

ASYPMA9250 . . . . . 9-1/4"

ASYPMA10250 . . . 10-1/4"

APB mountsPart number Mounted height

ASYAPB6250 . . . . . 6-1/4"

ASYAPB7250 . . . . . 7-1/4"

ASYAPB8250 . . . . . 8-1/4"

Mounting bracketsPart number Mounted height

BKTPLT7125 . . . . . . 7-1/4"

BKTPLT8125 . . . . . . 8-1/4"

BKTPLT9125 . . . . . . 9-1/4"

BKTPLT10125 . . . . 10-1/4"

BKTPLT11125 . . . . 11-1/4"

Mounting platesPart number

PLTPS5

PLTPL5

BSM mountsPart 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: The PMA will not fit the SLTPL3000 or SLTPLUNT top plate.

Note: The APB will only fit the SLTPL3000 or SLTPLUNT top plate.

Note: To order, specify a mountingplate and mounting brackets.

Both are required.

Note: Some welding required.

Stationary Brackets

Mount Description Width x length Holes per side

Holespacingacrossframe

First hole measured from rear, then spacingbetween holes

PS5 Plate short 40.00" x 23.75" 5 (for 5/8" hardware) 38" 1.88", 6.00" - 4.00" - 4.00" - 6.00"

PS4 Plate short 40.00" x 23.75" 4 (for 3/4" hardware) 38" 1.88", 6.00" - 8.00" - 6.00" (Navistar Prefered)



BLHAWB blocked air slide fifth wheels

BLHMWS blocked manual slide fifth wheels

BLHPSA blocked plate mount fifth wheels

Kits and parts for blocked fifth wheels

BLHAW

BLHMW

BLHPS

KIT-BLK-SLD

BAR-396-BK

Blocked H5092

Blocked H5092

Blocked H5092

Blocked fifth wheels

Blocking Kit (For AWB and MWS Brackets)Blocking kit for H5092 top plate and BLHAWB bracket. . . . . . . . . . . . . . . . . . . . . . . KIT-BLK-SLD

Note: The bracket height must be 8 3/4". Kit must be insta lled 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)

Part Number Mounted Height Description

BLHAWB8PT* . . . . . 8-3/4" . . . . . . Blocked H5092 top plate with BLHAWB bracket

BLHAWB9PT* . . . . . 9-3/4" . . . . . . Blocked H5092 top plate with BLHAWB bracket

BLHAWB10PT* . . . 10-3/4" . . . . . Blocked H5092 top plate with BLHAWB bracket

*Does not include slide rail. See AWB

slide rails on page 12.

*Does not include slide rail. See MWS slide

rails on page 13.

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 bracketBLHMWS10PT* . . . 10-3/4" . . . . . .Blocked H5092 top plate with BLHMWS bracket

Part Number Mounted Height DescriptionBLHPSA8375 . . . . . 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



1. Inspect the top plate and degrease if necessary. Lubricate the topsurface of the fifth wheel with thin layer of grease. Leave area around

the jaw and wedge free of grease.

2. Grease the mount brackets (4 zerks). Lift the top plate up with apry 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.

3. Trip the locking mechanism with a pry bar by pushing the bumperoff its seat. Keep your hands and arms out of the fifth wheel throat.

Note: For cold weather maintenance, please see page 20

or visit our website at www.fifthwheel.com.

4. Separate the jaw and wedge with a screwdriver and press a molybased 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.

Grease

channels

Jaw Jaw

Wedge Wedge Wedge

Bumper Bumper Bumper

No-Slack ® preventive maintenance

Place nozzle ofgrease gun intoall zerks (bothsides).






Pry uptop plate

for bestresults.

Pry uptop plate

for bestresults.

Pry uptop plate

for bestresults.

Pry uptop plate

for bestresults.

Pry uptop plate

for bestresults.

Pry uptop plate

for bestresults.

Kingpin contact area Kingpin contact area Kingpin contact area

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



2. Insert a dimensionally correct test kingpin tool

into the throat of the fifth wheel. Carefully push thekingpin in until the locking mechanism is activated.

Keep your hands out of the fifth wheel throat.

4. Check the travel of the wedge stop rod by pushing in on it. It shoulmove 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 an

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.

3. Verify that the pull handle is in the fully locked position (within 1"of the fifth wheel skir t). Check the pull handle for straightness. If bent,

replace immediately with KIT-PUL-6000L or R.

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.

No-Slack ® jaw and wedge adjustment

Within 1" Within 1" 1/4" Wedge

Stop Rod

Wedge Stop Rod

Wedge Stop Rod

Wedge Stop Rod

Wedge Stop Rod

Wedge Stop Rod

Wedge Stop Rod

Wedge

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.

No-Slack ® test kingpin

KIT-NOSLACK-KP

Skirt

Pull handle



X

What about cold weather?

A

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 modelnumber: SL7ATB775024 ).

Separate jaw and wedge with screw

driver and grease full length.

Clean, oil and grease all moving parts (see arrows).

Wedge

Jaw

No-Slack ® (6000/7000/7000CC)

Jaw andwedge

Grease

fittings

When the temperature drops below freezing, Fontaine recommends a

thorough cleaning of the latching mechanism using a suitable cleaner

or degreaser. Lubricate the fif th 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.

How do I find my serial number?

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.

XX XX XX XX X

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.

XX XX XX XX X

3000 left side view

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.

XX XX XX XX X

No-Slack ® front view

Which fifth wheel is best for my application?

Can worn bracket bushings be replaced

under warranty?

Fontaine has an application guide ( LT-076) that be obtained on

our website or by calling Fontaine Parts Connection.

No. Bracket bushings are a wear item and therefore not warrantable.

The bushings are not a structural component. They help reducenegative load stresses that can be harmful to the fifth wheel assembly

and keep the bracket pins from making unnecessary noise from

vibrations.

Frequently asked questions

How do I measure a fifth wheel?

Kingpin contact areaKingpin contact areaKingpin contact area



What is allowed vertical movement between

fifth wheel plate and mounting plate?

What is allowed vertical movement between slide ra

and slide bracket?

What is allowed horizontal (side to side) movement

between fifth wheel plate and mounting base?

Up to 1/2" vertical movement is

possible. This movement helpsto 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 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 1/2" vertical movement

Side view

Up to 3/16"

vertical

Movement

between

slider

bracket

and rail

3/16

Front view of bracket and rail

Up to 1/4"

horizontalmovement

between

fifth wheel

and bracket

stand

Rear view of fifth wheel assembly

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

Up to 5/16

horizontal

movemen

between

slider

bracket

and rail

Front view of bracket and rail

5/16"




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 NOTE: Gap betweenpull handle and skirtof wheel less than 1”

Pullhandle

6000 seriesshown

Fifth wheelskirt

Not closedNOTE: Gap of 1" or morebetween wheel skirt andpull handle

Pullhandle

Fifth wheelskirt

How can I tell if 5000/5092 wheel is locked?

If the wheel is

a No-Slack ®

5000 or 5092series the locking

jaw and wedge

should be across

the throat of

the wheel. In

addition, the

bottom section

of the two-piece

pull handle

should be in and

down behind the

triangular piece

located just insidethe fifth wheel

skirt.

Closed

Not closed

NOTE: The two-piece pullhandle dropping in behind

the triangular piece

NOTE: The two-piece pull

handle not dropping inbehind the triangular piece

Pullhandle

Pullhandle

Fifth wheelskirt

Fifth wheelskirt

Triangle piece

Triangle piece

Pull handle

Pull handle

Side view

Side view

Note: Baris visible

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 than5/16" at any point

along indicatedarea, then fifthwheel must bereplaced



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 willresemble 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.

How do the primary and secondary locks work on th

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 wedgeitself. 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 sma

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 af ter 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 bracket

It all depends on the type of application, style of fifth wheel and the ty

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 .12

(1/8)" the kingpin should be replaced.

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 onthe 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 fif th wheel. See troubleshooting chart on back cover.

How much wear is allowed on the bracket pins?

Any visible wear that allows the fifth wheel to exceed the 1/2" maximu

vertical movement between the wheel and base stand or any apparen

deformation or material separation requires the pins to be replaced.


24/24

Hard to close6000/7000/7000CC

Excessive slack6000/7000/7000CC

Hit thewedge-stop rod

Adjust thewedge-stop rod

Hard to open6000/7000/7000CC

Are front

rocker limit blocksinstalled?

Whencoupled is the gap

between the wedge-stop rodand the lockingwedge 1/4"?

Will thepull handle move

more than1 inch?

Have you

hit the wedge-stop rodto loosen it?

Are frontrocker limit blocks

installed?

Engage trailer brakes and back up tractorto relieve pressure.

Make sure air suspension is not dumpedbefore uncoupling.

Make sure bushings are notover-tightened.

Check for bent or damaged handle guide,pull handle, operating handle, cover plate.

Check serrations for proper fit, paint runs,or proper lubrication.

If wheel is air actuated, check for bent aircylinder shaft.

Check for obstruction hitting underneath.

Check for damage to wedge(burrs, bent from hitting kingpin, etc.)

Check for proper wedge-stop rodadjustment.

Check for installation of correctbracket pins.

Check for proper installationof bushings.

Check for damage to locking mechanism,operating handle, pull handle,handle guide, cover plate, etc.

Check for damage to lockingmechanism, operating handle,

pull handle, handle guide,cover plate, etc.

Check for interferencebetween top plate and

base mount.

Adjust wedge-stop rod. Adjust wedge stop rod.

Check for kingpin wear.

Check locking jaw andwedge serrations for wear.

Check stationary jaw forexcessive wear or damage.

Check for bent operatinghandle and/or pull handle.

Check for bent handle guideand/or cover plate.

Check for bent or brokenbumper guide.

Check for bent or damagedbumper and/or secondary

lock springs.

Check for missing pivotpoint bushings.

Check the tip of the bumper to makesure it isn't worn, broken or bent.

Check the bottom flange of kingpin tomake sure it isn't worn, broken or bent.

Check to make sure the bumper

spring and pull handle spring are notmissing or damaged.

Check the stationary jaw to make surethat it is positioned properly and that it

isn't worn, broken or bent.

Check the cover plate to make sure itis positioned properly and that it isn't

worn, broken or bent.

While

coupling, does thehandle retractat all?

Is the

fifth wheel lockcompletelyclosed?

Check for damage to lockingmechanism, operating handle,

pull handle, handle guide,cover plate, etc.

If wheel is air actuated, checkfor bent air cylinder shaft.

Check for damagedcomponents such

as pull handle,operating handle,

handle guide. Installrocker limit blocks.

Finish or callFontaine Parts Connection



Troubleshooting flow charts

YES NO

NO

NO

YES

YES

NO

YES

YES YESNO NO

YES

NO

Documents

LT 135 PartsCatalog