Coupling Procedures1. Inspect the fifth wheel mounting.• Tighten loosefasteners• Replace missingfasteners• Repair/replacecrackedcomponentsNOTE: If you
7. Chock trailer wheels.8. Connect brake lines and light cord.9. Support slack in lines to prevent interference.10. Set trailer brakes.11. Adjust trai
8. Disconnect brake lines and light cord. Attachbrake line to dummy coupling to keep line clean.9. Actuate the fifth wheel control valve to openthe lo
5. Slowly drive the tractor forward or backward toposition the fifth wheel.6. Re-engage the slide locking plungers. Verifythat both plungers have full
1. IMPORTANT! Alwaysmaintain adequatelubrication in fifthwheel lockingmechanism. Relubeas necessary (see Figure 1).2. Keep a lowtemperature, waterresi
Inspection – Locking Mechanism1. Check the operation of the fifth wheel lockingmechanism using a Holland TF-TLN-5001 (2” kingpin) Lock Adjustment Tool
Improper adjustment can causeimproper locking of the fifthwheel. If the fifth wheel does not operateproperly, DO NOT USE IT! Repeat the aboveadjustmen
1. Loosen lock nut and turn the adjustment boltout (counter-clockwise).2. Disengage and engage the locking plungers.Verify that plungers have engaged
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