SAF XL-FW10009UM User Manual [en, fr, es]

Owner’s Manual Manual del propietario Mode d’emploi

FW35 Series Fifth Wheel

Operation, Maintenance and Troubleshooting Procedures; Warranty Information

Quinta rueda Serie FW35

Operación, mantenimiento y procedimientos de resolución de problemas; Información de garantía

Sellette d’attelage Série FW35

Procédures d’utilisation, d’entretien et de dépannage; informations sur la garantie

EnglishEspañolFrançais

XL-FW10009UM-en-US Rev B

Contents

Contents Page

Introduction ..............................................2

Notes, Cautions, and Warnings ..................2

Section 1 – Model Identification................3

Section 2 – Decal Requirements ................3

Section 3 – General Safety Instructions .....4

Section 4 – Fifth Wheel Intended Use ........5

Section 5 – Fifth Wheel Non-Intended Use ...5

Section 6 – Coupling Preparation ..............5

Section 7 – Coupling Procedures ...............6

Section 8 – Uncoupling Procedures ...........9

Section 9 – Positioning Sliding Fifth Wheel ...11

Introduction

This manual provides the information necessary for the proper operation and maintenance of Holland 35 series ﬁfth wheels.

NOTE: For Holland replacement

components contact SAF-HOLLAND Customer Service at 888-396-6501.

Notes, Cautions, and Warnings

You must read and understand all of the procedures presented in this manual before operating or starting work on any Holland 35 Series fifth wheel.

IMPORTANT: Keep this manual in

a safe location for future reference.

Proper tools must be used to perform the maintenance and repair procedures described in this manual.

NOTE: In the United States, workshop

safety requirements are deﬁned by federal and/or state Occupational Safety and Health Acts. Equivalent laws may exist in other countries. This manual is written based on the assumption that OSHA or other applicable employee safety regulations are followed by the location where work is performed.

Contents Page

Section 10 – Fifth Wheel Maintenance ....12

Section 11 – Top Plate Removal ..............13

Section 12 – Fifth Wheel Lubrication .......14

Section 13 – Slide Base Lubrication..........16

Section 14 – Fifth Wheel Adjustment .......16

Section 15 – Slide Base Adjustment .........18

Section 16 – Pocket Insert Inspection ...... 19

Section 17 – Top Plate Installation...........20

Section 18 – Troubleshooting ..................21

Section 19 – Rebuild and Replacement Kits ..23

Warranty and Performance Guarantee .....24

Throughout this manual, you will notice the terms “NOTE,” “IMPORTANT,” “CAUTION,” and “WARNING” followed by useful product information. So that you may better understand the manual, those terms are deﬁned as follows:

NOTE: Includes additional information

to enable accurate and easy performance of procedures.

IMPORTANT: Includes additional

information that if not followed could lead to hindered product performance.

Used without the safety alert symbol, indicates a potentially hazardous situation which, if not avoided, could result in property damage.

Indicates a potentially hazardous situation which, if not avoided, could result in minor or moderate injury.

Indicates a potentially hazardous situation which, if not avoided, could result in death or serious injury.

XL-FW10009UM-en-US Rev B · 2012-06-05 · Amendments and errors reserved. © SAF-HOLLAND, Inc.

Model Identification

1. Model Identiﬁcation

Fifth wheel serial tags are located on the left side of the fifth wheel top plate above the fifth wheel bracket pin, or on the pickup ramps (Figure 1).

The part number and serial number are listed on the tag (Figure 2).

2. Decal Requirements

Decal XL-FW350 (Figure 3) enclosed in the plastic bag with the Owner’s Manual, MUST be installed near the fifth wheel and easily viewed by the operator. Place the decal on a flat surface such as the frame rail or on the back of the cab (Figure 4).

NOTE: Make sure surface is free of oil

and grease before applying decal.

It is the responsibility of the end user to periodically inspect the decal and ensure that it is clean and completely legible. If the label is missing, loose, damaged or difficult to read, contact SAF-HOLLAND Customer Service at 888-396-6501 to order replacements immediately.

Figure 1

Figure 2

Model No. XXXXXXXXXXXXXXXXXX

Serial No. XXXXXXXXXXXXXXXXXX

U.S. AND FOREIGN PATENTS APPLY

FAILURE TO PROPERLY INSTALL, MAINTAIN & OPERATE THIS PRODUCT COULD RESULT IN TRACTOR TRAILER SEPARATION CAUSING SERIOUS INJURY OR DEATH.

Figure 3

WARNING / ADVERTENCIA / AVERTISSEMENT

ALWAYS inspect ﬁfth wheel after coupling tractor to trailer.

Failure to properly couple the tractor and trailer could result in tractor-trailer separation while in use which, if not avoided, could result in death or serious injury.

CORRECT COUPLING / ACOPLAMIENTO CORRECTO / ACCOUPLEMENT CORRECT

1. Nut and washer snug against ﬁfth wheel.

Tuerca y arandela ajustadas contra la

quinta rueda.

Écrou et rondelle

serrés contre la sellette.

SIEMPRE inspeccione la quinta rueda después de acoplar el tractocamión al remolque.

Si no acopla adecuadamente el tractocamión y el remolque, podría ocasionar la separación del tractocamión y el remolque durante el uso, lo cual, si no se evita, podría causar muertes o lesiones graves.

2. No gap Sin separación Pas d’espacement

TOUJOURS contrôler la sellette d’attelage après avoir accouplé le tracteur à la remorque.

Un mauvais accouplement de la remorque sur le tracteur peut résulter en une séparation du tracteur et de la remorque susceptible de provoquer la mort ou des blessures graves.

3. Locks completely closed around kingpin. Seguros completamente cerrados alrededor

del perno rey.

Mâchoires

complètement fermées sur le pivot.

www.safholland.us

MADE IN XXXXXX

English

Figure 4

XL-FW10009UM-en-US Rev B · 2012-06-05 · Amendments and errors reserved. © SAF-HOLLAND, Inc.

WARNING / ADVERTENCIA / AVERTISSEMENT

ALWAYS inspect ﬁfth wheel

SIEMPRE inspeccione la quinta

after coupling tractor to trailer.

rueda después de acoplar el

Failure to properly couple the

tractocamión al remolque.

tractor and trailer could result in

Si no acopla adecuadamente el

tractor-trailer separation while in

tractocamión y el remolque, podría

use which, if not avoided, could

ocasionar la separación del tractocamión y el remolque durante

result in death or serious injury.

el uso, lo cual, si no se evita, podría causar muertes o lesiones graves.

CORRECT COUPLING / ACOPLAMIENTO CORRECTO / ACCOUPLEMENT CORRECT

1. Nut and washer snug against ﬁfth wheel.

Tuerca y arandela ajustadas contra la quinta rueda. Écrou et rondelle serrés contre la sellette.

"$#

TOUJOURS contrôler la sellette d’attelage après avoir accouplé le tracteur à la remorque.

Un mauvais accouplement de la remorque sur le tracteur peut résulter en une séparation du tracteur et de la remorque susceptible de provoquer la mort ou des blessures graves.

2. No gap

3. Locks completely closed around kingpin.

Sin separación

Seguros completamente cerrados alrededor del perno rey.

Pas d’espacement

Mâchoires complètement fermées sur le pivot.

!!! 

General Safety Instructions

3. General Safety Instructions

Read and observe all Warning and Caution hazard alert messages in this manual. They provide information that can help prevent serious personal injury, damage to components, or both.

All ﬁfth wheel installation and maintenance must be performed by a properly trained technician using proper tools and safe procedures.

IMPORTANT: Prior to operation of the

ﬁfth wheel, you must be thoroughly satisﬁed that the ﬁfth wheel has been appropriately installed on the vehicle.

Failure to properly install the fifth wheel could result in tractor-trailer separation which, if not avoided, could result in death or serious injury.

For proper installation procedures, refer to SAF-HOLLAND Installation Manual XL-FW10008IM (available on the Internet at www.safholland.us).

Failure to follow all the operating procedures contained in these instructions could result in a hazardous condition or cause a hazardous condition to develop which, if not avoided, could result in death or serious injury.

These instructions apply to the proper operation of your fifth wheel only. There are other important checks, inspections, and procedures listed in the Owner’s Manuals for your tractor and trailer that are necessary, prudent, and/or required by law.

Only SAF-HOLLAND Original Parts should be used.

A list of SAF-HOLLAND technical support locations that supply SAF-HOLLAND Original Parts can be found on the Internet at www.safholland.us or contact our Customer Service at 888-396-6501.

Updates to this manual will be published as necessary on the Internet at www.safholland.us.

XL-FW10009UM-en-US Rev B · 2012-06-05 · Amendments and errors reserved. © SAF-HOLLAND, Inc.

Operation Instructions

4. Fifth Wheel Intended Use

1. Pulling trailers with standard SAE kingpins which are in good condition and securely mounted or locked in position in the trailer.

2. Transporting loads that are within the maximum fifth wheel rated capacities: 55,000 lbs. Maximum Vertical Load 150,000 lbs. Maximum Drawbar Pull.

3. In both on-road and off-road applications.

IMPORTANT: SAF-HOLLAND deﬁnition

of off-road refers to terrain on which a tractor-trailer operates which is unpaved and rough, or ungraded. Any terrain not considered part of the public highway system falls under this heading.

4. As recommended in SAF-HOLLAND literature available on the Internet at www.safholland.us.

5. Fifth Wheel Non-Intended Use

1. Operating with a non-SAE compliant kingpin, such as kingpins which are bent, improper size or dimensions, not secured to maintain SAE conﬁguration, or which are installed in warped trailer bolster plates, or upper coupler and fifth wheel lube plates that do not maintain the SAE kingpin dimensions. Refer to SAF-HOLLAND Service Bulletin XL-SB004-01 (available on the Internet at www.safholland.us) for more information on fifth wheel lube plates.

Failure to couple with a SAE compliant kingpin could result in improper coupling, allowing tractor-trailer separation, which if not avoided, could result in death or serious injury.

2. Tow-away operations which damage or interfere with the proper operation of the fifth wheel.

3. The attachment of lifting devices.

4. The transport of loads in excess of rated capacity.

5. Applications other than those recommended in SAF-HOLLAND literature available on the Internet at www.safholland.us.

6. Coupling Preparation

1. Prior to coupling, you MUST inspect the fifth wheel and mounting. Perform and verify the following:

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otherwise damaged components.

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amount of debris is present.

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contact surfaces, if needed.

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Lubricate dry or rusty components.

t*GZPVIBWFBTMJEJOHmGUIXIFFMNBLF

sure both plungers are fully engaged.

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position for weight distribution on the tractor. For proper positioning of the fifth wheel, refer to SAF-HOLLAND publication XL-FW10008IM available on the Internet at www.safholland.us.

2. Make sure coupling area is flat, level, and clear of persons and obstacles.

English

XL-FW10009UM-en-US Rev B · 2012-06-05 · Amendments and errors reserved. © SAF-HOLLAND, Inc.

Operation Instructions

3. Tilt ramps of fifth wheel downward (Figure 5).

4. Make sure locks are open. If locks are closed:

a. Manual Release: If equipped with

a manual secondary lock, first pull secondary release handle and hook on casting (Figure 6). Pull the release handle completely out (Figure 7).

b. Air Release: Set the tractor parking

brake and pull the ﬁfth wheel release valve until locking mechanism opens and locks in place. Release the pull valve. Release the tractor parking brake.

5. Visually inspect fifth wheel throat to ensure locks are completely open and ready to accept kingpin (Figure 7).

6. If locks are not completely open (Figure 7), check the following:

a. Nut and washer at front of ﬁfth wheel

are not snug against the wheel.

b. Release handle is in extended

“open” position.

If both of these conditions exist, you will still be able to couple the fifth wheel even though the lock jaws appear closed. The movement of the kingpin into the ﬁfth wheel jaws will allow them to open and successfully couple.

If either above conditions do not exist, repeat Steps 4 - 6.

Figure 5

TILT DOWNWARD

Figure 6

Figure 7

LOCKS ARE OPEN

LOCKS ARE CLOSED

7. Coupling Procedures

1. Chock trailer wheels.

2. Position the tractor so the center of the

fifth wheel is aligned with the kingpin.

3. Traveling in a straight line, slowly back tractor to trailer. STOP the tractor before making contact with the trailer (Figure 8).

XL-FW10009UM-en-US Rev B · 2012-06-05 · Amendments and errors reserved. © SAF-HOLLAND, Inc.

Figure 8

TRAILER (TOP)

KINGPIN

Operation Instructions

4. Set tractor parking brake and place into neutral.

5. Completely exhaust air from tractor suspension, ensuring that the fifth wheel is below the contact surface of trailer (Figure 9).

6. Exit the cab and make sure the fifth wheel is below the upper coupler plate. Verify proper fifth wheel height. If trailer is too low, use landing gear to raise the trailer height.

NOTE: For proper operation of landing

gear, follow the instructions published by the landing gear manufacturer.

7. Slowly back up, using lowest gear possible. Stop when fifth wheel is under the leading edge of the trailer (Figure 10).

8. Set tractor parking brake. Place in neutral. Exit cab and verify proper fifth wheel to kingpin alignment.

9. Adjust tractor suspension to ride height. The fifth wheel plate face MUST make contact with the upper coupler plate (Figure 11). If fifth wheel does not make contact with the upper coupler plate, use the landing gear to lower the trailer until fifth wheel makes contact.

Figure 9

EXHAUST SUSPENSION AIR BEFORE BACKING UP

Figure 10

BACK UP AND STOP!

Figure 11

English

IMPORTANT: If trailer is too high the

kingpin will not properly connect with the lock jaw.

Failure to couple with the trailer at the proper height could result in improper coupling, allowing tractor and trailer separation, which if not avoided, could result in death or serious injury.

XL-FW10009UM-en-US Rev B · 2012-06-05 · Amendments and errors reserved. © SAF-HOLLAND, Inc.

Operation Instructions

IMPORTANT: Never inﬂate the tractor

suspension when the kingpin is above the throat of the ﬁfth wheel.

Failure to avoid inflating tractor suspension when the fifth wheel is not forward of the king pin, could result in damage to the kingpin and ﬁfth wheel.

10. Slowly back into the trailer, engaging kingpin in the fifth wheel.

11. Connect the air and electrical lines.

12. Raise the landing gear legs until the pads are just above the ground.

13. Perform a pull test as an INITIAL CHECK by locking the trailer brakes and pulling forward with the tractor to make sure that tractor-trailer separation does not occur (Figure 12).

14. Set the tractor parking brake.

15. Exit the cab and visually inspect for the following to ensure that the lock is closed (Figure 13).

a. Nut and washer MUST be snug

against the fifth wheel casting.

b. No gap is permissible between the

trailer upper coupler plate and the fifth wheel.

c. Fifth wheel locks MUST be closed

around the trailer kingpin with 1/4" (6.35 mm) or less gap visible between the lock jaws.

16. If you DO NOT achieve a proper couple, repeat the coupling procedure.

Failure to properly couple the tractor and trailer could result in tractor-trailer separation while in use which, if not avoided, could result in death or serious injury.

Figure 12

LOCK TRAILER BRAKES AND PULL FORWARD WITH TRACTOR

Figure 13

NUT AND WASHER SNUG AGAINST FIFTH WHEEL

NO GAP!

1/4" (6.35 mm) OR LESS GAP

LOCKS COMPLETELY CLOSED AROUND KINGPIN

XL-FW10009UM-en-US Rev B · 2012-06-05 · Amendments and errors reserved. © SAF-HOLLAND, Inc.

Operation Instructions

IMPORTANT: DO NOT use any fifth

wheel that fails to operate properly.

Failure to repair a malfunctioning fifth wheel before use could result in tractor-trailer separation which, if not avoided, could result in death or serious injury.

17. Fully retract the landing gear legs off the ground and secure the crank handle (Figure 14).

NOTE: For proper operation of landing

gear, follow the instructions published by the landing gear manufacturer.

18. Remove the wheel chocks and continue with the pre-trip inspection.

NOTE: For no-tilt fifth wheels used

with rigid upper couplers, always remove no-tilt shaft assembly for on-road use.

Figure 14

SECURE CRANK

English

8. Uncoupling Procedures

1. Position the tractor and trailer, in straight alignment, on firm, level ground clear of obstacles and persons.

2. Set the trailer brakes.

3. Slowly back the tractor tightly against the trailer to relieve pressure on the fifth wheel locks.

4. Set the tractor parking brake.

XL-FW10009UM-en-US Rev B · 2012-06-05 · Amendments and errors reserved. © SAF-HOLLAND, Inc.

Operation Instructions

IMPORTANT: DO NOT exhaust air

from tractor suspension before uncoupling.

Failure to avoid exhausting tractor suspension before uncoupling could result in difficulty uncoupling tractor from trailer which, if not avoided, could result in damage to the fifth wheel and kingpin.

5. Chock the trailer wheels.

6. Lower the landing gear until the pads just touch the ground (Figure 15).

NOTE: For proper operation and ability

to transfer trailer weight from the ﬁfth wheel, follow the landing gear manufacturer’s published instructions. DO NOT raise trailer off of the fifth wheel.

7. Disconnect the air and electrical lines from the trailer and secure to tractor.

8. If equipped, pull the secondary lock release handle and hook on casting (Figure 16).

9. Pull the release handle (Figure 17). If air release equipped, pull and hold the fifth wheel release valve until locking mechanism opens and locks in place.

10. Ensure locking mechanism is open and yoke shaft is in out position (Figure 18).

Figure 15

LOWER LANDING GEAR

Figure 16

Figure 17

Figure 18

YOKE SHAFT

XL-FW10009UM-en-US Rev B · 2012-06-05 · Amendments and errors reserved. © SAF-HOLLAND, Inc.

Operation Instructions

11. Release the tractor parking brake and slowly pull forward 12"-18" (306-457 mm) to disengage kingpin from fifth wheel. Fifth wheel should be between the front edge of trailer and kingpin (Figure 19).

IMPORTANT: DO NOT drive the tractor

free of the trailer.

12. Set the tractor parking brake and place into neutral. Completely exhaust air from tractor suspension, ensuring that the fifth wheel is below the contact surface of trailer (Figure 20).

13. Visually inspect uncoupling. Make sure the trailer is completely supported by the landing gear.

14. Release the tractor parking brake and slowly pull away from the trailer.

15. Apply air to the tractor air suspension and allow suspension to return to ride height (Figure 21).

9. Positioning Sliding Fifth Wheels

1. Position the tractor and trailer, in straight alignment, on firm, level ground clear of obstacles and persons.

2. Set tractor and trailer parking brakes, place tractor in neutral.

Failure to stop and properly lock the tractor and trailer brakes could cause uncontrolled sliding of fifth wheel which, if not avoided, could result in component damage to tractor or trailer.

3. Release slide locking plungers by moving cab switch to unlock position (Figure 22). If manual slide release equipped, pull release lever. If plungers do not come out, lower the landing gear to relieve pressure on the fifth wheel. This will allow fifth wheel to slide easier.

NOTE: Cab switch style may differ by OEM.

Figure 19

SLOWLY PULL FORWARD AND STOP

Figure 20

EXHAUST SUSPENSION AIR BEFORE PULLING FORWARD

Figure 21

RETURN TRACTOR SUSPENSION TO RIDE HEIGHT

Figure 22

AIR OPERATED

MOVE CAB SWITCH TO UNLOCK POSITION

English

XL-FW10009UM-en-US Rev B · 2012-06-05 · Amendments and errors reserved. © SAF-HOLLAND, Inc.

Maintenance Procedures

4. Visually inspect and verify that plungers are disengaged.

5. Release tractor parking brake while keeping trailer brakes engaged.

6. Slowly drive the tractor forward or backward to position fifth wheel. Stop tractor at desired position.

7. Re-engage slide locking plungers by moving cab switch to the lock position (Figure 23). If manual slide release equipped, pull release arm to allow plungers to retract.

8. Place tractor in neutral, set tractor parking brake.

9. Visually inspect plunger lock bars to ensure proper engagement (Figure 24).

10. Retract landing gear legs, if lowered.

11. Verify that slide locking plungers have been re-engaged by performing a pull test (Figure 25).

IMPORTANT: DO NOT operate the

vehicle if the plungers are not fully engaged (locked).

Failure to properly engage plungers and slide base could cause loss of vehicle control which, if not avoided, could result in death or serious injury.

Figure 23

AIR OPERATED

MOVE CAB SWITCH TO LOCK POSITION

Figure 24

LOCKED (ENGAGED)

RACK

PLUNGER

TRADITIONAL SLIDERS

Figure 25

LOCK TRAILER BRAKES AND PULL FORWARD WITH TRACTOR

10. Fifth Wheel Maintenance

IMPORTANT: All maintenance

IMPORTANT: All maintenance must

MUST be performed by a properly trained technician using proper tools and safe procedures.

be performed while the tractor is uncoupled from the trailer.

XL-FW10009UM-en-US Rev B · 2012-06-05 · Amendments and errors reserved. © SAF-HOLLAND, Inc.

Maintenance Procedures

your fifth wheel could result in tractor-trailer separation which, if not avoided, could result in death or serious injury.

NOTE: Removal of the fifth wheel

top plate is not required for maintenance but may be required when performing repairs.

11. Top Plate Removal

IMPORTANT: Fifth wheel assembly

has replaceable pocket inserts installed between the ﬁfth wheel top plate and mounting base. When removing top plate, be careful not to lose pocket inserts.

Failure to prevent pocket inserts from falling out of the top plate could cause a potentially hazardous situation which, if not avoided, could result in minor or moderate injury.

Figure 26Failure to properly maintain

RETENTION NUT

RETENTION BOLT

TOP PLATE

BRACKET PIN

English

1. Remove bracket pin retention nuts and bolts from both sides of fifth wheel top plate (Figure 26).

2. Using a pry bar, pull bracket retention pins out of fifth wheel top plate (Figure 26).

3. Using a lifting device capable of lifting 500 lbs. (227 kg), remove the top plate from the mounting base. Place fifth wheel on a flat, clean working area.

NOTE: Follow instructions published by

lifting device manufacturer for proper operation of lifting device.

XL-FW10009UM-en-US Rev B · 2012-06-05 · Amendments and errors reserved. © SAF-HOLLAND, Inc.

Maintenance Procedures

12. Fifth Wheel Lubrication

IMPORTANT: Fifth wheel lubrication

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(3) months or 30,000 miles.

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every six (6) months or 60,000 miles.

IMPORTANT: If your fifth wheel

12.A Proper Lubrication Method

1. Remove old grease and debris from all fifth wheel-to-trailer contact surfaces. Apply new water-resistant lithium-based grease to all fifth wheel-to-trailer contact surfaces (Figure 27).

2. Using water-resistant lithium-based grease, lubricate (A) yoke tips where contact is made with the locks and casting, (C) cam profile, (E) yoke shaft in area that slides in and out of the fifth wheel casting, (F) secondary lock where contact is made with the cam plate, (G) release handle, and (H) where contact is made with the kingpin (Figure 28).

3. Using a light oil, lubricate (D) cam pivot point (Figure 28).

4. Only if necessary, lubricate (B) lock pin with Never-Seez

is necessary to get the maximum service life from your 35 series ﬁfth wheel. Perform the following procedures at the intervals listed.

operates in snowy or icy winter conditions, lubrication should be performed every spring in addition to routine lubrication (as noted above) to ensure optimum operation.

(Figure 28).

Figure 27

GREASE THE TRAILER CONTACT SURFACE

Figure 28

XL-FW10009UM-en-US Rev B · 2012-06-05 · Amendments and errors reserved. © SAF-HOLLAND, Inc.

Maintenance Procedures

If fifth wheel is air release equipped, follow Steps 5-9 for lubrication of the air cylinder.

5. Activate air cylinder control to extend piston and shaft to its full travel (Figure 29).

6. Clean exposed piston shaft with penetrating oil and a clean shop towel. DO NOT use any abrasives on the exposed shaft as they could damage the piston shaft.

7. De-activate the air cylinder.

8. Remove supply air line and add 2 - 4 drops of air tool oil to cylinder through the supply fitting. Re-install supply air line (Figure 30).

9. Activate and de-activate air cylinder 2 - 3 times to work air tool oil into cylinder and onto piston and verify proper operation.

12.B As-Needed Lubrication

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wheel-to-trailer contact surfaces. Use a water-resistant lithium-based grease. Clean grease grooves if a large amount of debris is present (Figure 27).

t $MFBOBOEMVCSJDBUFMPDLJOHNFDIBOJTN

if operational difficulties arise during the service life of your fifth wheel (i.e. problems with coupling, uncoupling, or pulling the release handle (Figure 28).

Figure 29

PISTON SHAFT

Figure 30

SUPPLY FITTING

English

XL-FW10009UM-en-US Rev B · 2012-06-05 · Amendments and errors reserved. © SAF-HOLLAND, Inc.

Maintenance Procedures

13. Slide Base Lubrication

NOTE: Slide base should be moved fore

and aft at least once a year to maintain optimum performance.

IMPORTANT: If equipped with air

release, lubricate air cylinder every three (3) months or 30,000 miles whichever comes first.

1. With the piston shaft in the exposed position, clean with penetrating oil and a clean shop towel (Figure 31).

ILS Sliders: Spray spring covered piston

shaft thoroughly with penetrating oil (Figure 32).

IMPORTANT: DO NOT use any abrasives

on the exposed shaft as they could damage the piston shaft.

2 Remove supply air line and add 2-4 drops

of air tool oil to cylinder through the supply fitting. Re-install supply air line

(Figures 33 and 34 - Traditional Sliders, Figure 35 - ILS Sliders).

3. Activate and de-activate air cylinder 2-3 times to work air tool oil into cylinder and onto piston and verify proper operation.

14. Fifth Wheel Adjustment

Figure 31

PISTON

SHAFT

TRADITIONAL SLIDERS

Figure 32

ILS SLIDER

PISTON

SHAFT

Figure 33

TRADITIONAL SLIDER

SUPPLY FITTING

Fifth wheel adjustment should be performed at a minimum of every 60,000 miles or if excessive movement between kingpin and ﬁfth wheel is noticed when driving the vehicle.

IMPORTANT: Excessive movement

between the tractor and trailer can effect vehicle handling.

XL-FW10009UM-en-US Rev B · 2012-06-05 · Amendments and errors reserved. © SAF-HOLLAND, Inc.

Figure 34

SUPPLY FITTING

TRADITIONAL SLIDER

Maintenance Procedures

Failure to maintain proper fifth wheel adjustment could result in loss of vehicle control which, if not avoided, could result in death or serious injury.

NOTE: To obtain proper adjustment

SAF-HOLLAND recommends use of Holland lock tester Part No. TF-TLN-5001, available from your local Holland distributor.

1. Back off adjustment nut several turns (Figure 38).

2. If ﬁfth wheel is locked, pull release handle to unlock ﬁfth wheel. If equipped with a manual secondary lock, ﬁrst pull secondary release handle and hook on casting.

3. Set lock tester on fifth wheel top plate (Figure 36).

4. To lock fifth wheel, rotate lock tester handle clockwise (Figure 37).

5. With locks closed around lock tester, position adjustment nut on yoke shaft so it is slightly compressing rubber washer making it difficult to turn by hand (Figure 38).

6. Turn adjustment nut one additional full turn clockwise to further compress rubber washer (Figure 38).

Figure 35

ILS SLIDER

Figure 36

Figure 37

ROTATE HANDLE TO LOCK FIFTH WHEEL

SUPPLY

FITTING

LOCK ADJUSTMENT TOOL

English

IMPORTANT: Over compressing the

bushing with additional turns will take the fifth wheel out of proper adjustment and degrade

Figure 38

the performance of the fifth wheel.

RUBBER WASHER

ROTATE CLOCKWISE ONE (1) ADDITIONAL TURN

ADJUSTMENT NUT

Maintenance Procedures

7. To unlock fifth wheel, push down and rotate “J” hook so it locks under front skirt of ﬁfth wheel casting (Figure 39).

8. Pull release handle to unlock fifth wheel. If equipped with a manual secondary lock, first pull secondary release handle and hook on casting.

9. To unlock fifth wheel, grasp lock tester handle with both hands, and with a quick snap turn counter-clockwise (Figure 40).

10. Repeat coupling and uncoupling process with lock tester at least twice to help “seat” the yoke. Then re-check adjustment of the fifth wheel.

11. With fifth wheel unlocked, unhook “J” hook from under front skirt of ﬁfth wheel casting (Figure 41) and remove lock tester from fifth wheel.

IMPORTANT: Before using your fifth

wheel, you MUST verify that it is operating properly.

Failure to verify that fifth wheel is operating properly could result in tractor trailer separation which, if not avoided, could result in serious injury or death.

Figure 39

Figure 40

Figure 41

15. Slide Base Adjustment

NOTE: ILS slider locking plungers

Some Holland slide bases are equipped with adjustable locking plungers. Adjustment should be performed at a minimum of every 60,000 miles or if excessive movement is noticed when driving the vehicle. To obtain proper adjustment, follow the following procedures:

1. Loosen lock nut and turn adjustment

DO NOT require adjustment.

bolt counterclockwise (Figure 42).

Figure 42

LOCK NUT

PLUNGER

ADJUSTMENT BOLT

Maintenance Procedures

Verify that locking plungers have engaged properly (Figures 43 and 44).

3. Tighten adjustment bolt until it contacts the rack.

4. Turn adjustment bolt clockwise an additional 1/2 turn, then tighten lock nut securely.

If locking plungers DO NOT release fully to allow ﬁfth wheel to slide:

a. Check the air cylinder for proper

operation. Replace if necessary.

b. Check locking plunger adjustment as

explained above.

c. If a locking plunger is binding in the

plunger pocket, remove the locking plunger using a Holland TF-TLN-2500 spring compressor. Grind the top edges of the locking plunger 1/16" (1.5 mm) (Figure 45). Re-install and adjust the locking plungers as explained above.

NOTE: If problems persists, contact

SAF-HOLLAND Customer Service: 888-396-6501.

16. Pocket Insert Inspection

Figure 432. Disengage and engage locking plungers.

UNLOCKED (RELEASED)

RACK

PLUNGER

Figure 44

LOCKED (ENGAGED)

RACK

PLUNGER

Figure 45

CHECK FOR POSSIBLE INTERFERENCE

English

Replace pocket inserts if: t 5IFQPDLFUJOTFSUUIJDLOFTTJT

(1.5 mm) or less.

t 5IFGSFFWFSUJDBMNPWFNFOUPGUPQQMBUF

on the bracket is 1/2" (12.7 mm) or greater, without compressing rubber bushings (Figure 46).

Figure 46

t 5IFQPDLFUJOTFSUTBSFTFWFSFMZ

chipped, cracked or gouged.

1/2" (12.7 mm) MAX. (MEASURED AT EAR)

PUSH DOWN

1/16"

(1.5 mm)

REPLACE IF 1/16" (1.5 mm) OR LESS

Maintenance Procedures

17. Top Plate Installation

1. If pocket inserts are dislodged from ﬁfth wheel casting, clean pocket area of casting and apply a strip of double-face tape in bottom of pockets. Install pocket inserts by pressing down into pockets (Figure 47).

2. Using a lifting device capable of lifting 500 lbs. (227 kg), install the fifth wheel top plate onto its mounting base.

3. Install bracket pins through fifth wheel casting and mounting base and secure by installing the bracket pin retention bolts and nuts (Figure 48). Torque retention fasteners to 50-60 ft.-lbs.

/tN

4. No-Tilt Fifth Wheels: After installing top plate on mounting base, re-install no-tilt shaft assembly by orienting top plate so top plate and mounting base no-tilt brackets are aligned. Insert no-tilt shaft assembly from left side of fifth wheel, making sure chain assembly is positioned on outside of right-hand bracket. Attach chain assembly to bracket.

Figure 47

DOUBLE-FACE TAPE

Figure 48

POCKET INSERT

POCKET AREA

TOP PLATE

RETENTION BOLT

RETENTION NUT

BRACKET PIN

NOTE: Always remove no-tilt shaft

assembly for on-road use.

Troubleshooting

18. Troubleshooting

Difﬁcult to Couple to Trailer:

Attempting to couple too fast. Couple in accordance with the procedure in Section 7.

The trailer may be too high; the kingpin is not entering the locks properly.

Locks are closed. If equipped with manual secondary lock, pull secondary

Accumulated rust or grime interfering with the lock operation.

The locks are adjusted too tightly. Check lock adjustments in accordance with the procedure

The locks may be damaged. The ﬁfth wheel MUST be rebuilt using the appropriate

Damaged, bent release handle. Replace release handle using the appropriate service kit.

Damaged, bent yoke shaft from improper coupling.

Bent kingpin, damaged upper coupler, or improper use of “lube plate” may be interfering with lock movement.

POSSIBLE CAUSE

Lower the trailer in accordance with manufacturer's instructions.

release handle and hook on casting. Pull release handle all the way out. If air release equipped, set tractor brakes and actuate ﬁfth wheel control valve to open locks.

Locks may be open even if they still appear closed. Check to make sure nut and washer at front of ﬁfth wheel are not snug against ﬁfth wheel and that release handle is in extended “open” position. If both of these conditions exist, you will still be able to couple ﬁfth wheel. Movement of kingpin into ﬁfth wheel jaws will allow them to open and successfully couple.

Thoroughly clean the ﬁfth wheel and re-lubricate in accordance with the procedure in Section 12.

in Section 14.

service kit.

The ﬁfth wheel MUST be rebuilt using the appropriate service kit.

Check the kingpin and upper coupler plate as detailed in Holland Service Bulletin XL-SB020. Repair/replace as required. Remove any improperly installed or improperly speciﬁed lube plates. Refer to Holland Service Bulletin XL-SB004-01 for lube plate warnings.

REMEDY

English

Difﬁcult to Uncouple from Trailer:

The tractor may be putting pressure against locks.

Tractor too low. Raise tractor suspension to proper ride height.

The secondary lock is not released. If manual secondary: pull release handle out and up

Accumulated rust or grime interfering with the lock operation.

The locks are adjusted too tightly. Check lock adjustments in accordance with the procedure

POSSIBLE CAUSE REMEDY

Lock the trailer brakes and back the tractor tightly against the kingpin to relieve the pressure on the ﬁfth wheel lock, set the brakes, then pull the release handle.

and lock open by hooking the handle on the top plate casting. If automatic secondary: inspect for missing or broken parts and repair or replace as required using the appropriate service kit.

Thoroughly clean the ﬁfth wheel and re-lubricate in accordance with the procedure in Section 12.

in Section 14.

Troubleshooting

Difﬁcult to Uncouple from Trailer (continued):

The release handle will not stay out or must be held out when unlocking.

Missing or damaged release system parts. The ﬁfth wheel MUST be rebuilt using the appropriate service kit.

Casting bent/damaged at throat area, restricting movement.

Bent kingpin, damaged upper coupler, or improper use of “lube plate” may be interfering with lock movement.

Excessive Movement between Fifth Wheel and Kingpin:

Fifth wheel lock requires adjustment. Follow the procedures contained in Section 14.

Fifth wheel cannot be adjusted further. The ﬁfth wheel MUST be rebuilt using the appropriate service kit.

Kingpin is loose. Repair trailer.

Kingpin is worn. Check kingpin for acceptable wear with Holland TF-0110.

Lock Pins Raising:

Kingpin too short or improperly installed “lube plates.”

Locks are too tight around kingpin. Check lock adjustment in accordance with the procedure

Kingpin is worn. Check kingpin for acceptable wear with the Holland part

Kingpin/Locks not lubricated well enough.

Lock pins not lubricated well enough. Lubricate lock pins with Never-Seez

If issues persist: Order grease-able lock pin repair kit with retaining rings

POSSIBLE CAUSE REMEDY

Replace the cam and release handle spring using the appropriate service kits.

The entire ﬁfth wheel top plate MUST be replaced.

POSSIBLE CAUSE REMEDY

Replace kingpin, if necessary.

POSSIBLE CAUSE REMEDY

in Section 14.

TF-0110. Replace the kingpin if necessary. Re-lubricate in accordance with the procedures in

Section 12.

and shims, RK-07292-82.

Hard Steering or Binding:

Lack of lubrication on ﬁfth wheel top surface.

Warped trailer upper coupler plate. Check upper coupler plate for ﬂatness and replace, if

POSSIBLE CAUSE REMEDY

Lubricate top of ﬁfth wheel plate using a high pressure, lithium-based grease. Follow recommended lubrication schedule as described in Section 12.

necessary. Refer to Holland Service Bulletin XL-SB020.

Rebuild and Replacement Kits

19. Rebuild and Replacement Kits

REBUILD AND REPLACEMENT KITS PART NUMBER

Rebuild Kit-Standard Left Hand Release RK-351-A-L

Rebuild Kit-Standard Right Hand Release RK-351-A

Rebuild Kit-Left Hand Release with Manual Secondary Lock RK-351-A-02-L

Rebuild Kit-Right Hand Release with Manual Secondary Lock RK-351-02-A

Rebuild Kit-Air Release RK-351-80-A-L

Lock Replacement Kit RK-351-07296

Lock Yoke Replacement Kit RK-351-07295

Cam Plate Pivot Bolt Hardware Replacement Kit RK-351-2083

Cam Plate Roller Bolt Hardware Replacement Kit RK-351-1507

Lock Pins Replacement Kit RK-07292-82

Release Handle Replacement Kit-Left or Right Hand RK-08415-1

Air Release Replacement Kit RK-09649

Lock Adjustment Tag Replacement Kit RK-351-02312

Pocket Inserts-Pair RK-PKT-2

English

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SAF XL-FW10009UM User Manual [en, fr, es]

Specifications and Main Features

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User Manual