Navistar WorkStar Series, Operator'S Manual

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Inspection Guide
Fifth Wheel and Coupling Area 1. Trailer Coupling Cords: Inspect air lines and coupling
gaskets, electrical cord for cuts, chafing, damage, and
proper security. Check air lines for audible air leaks .
2. Work Light(s): Check operation and clean as needed.
3. Lubrication: Make sure that top surface (face) of the 5th
wheel has a coat of grease.
4. Mounting Bolts and Release Handle: Look for loose
or missing mounting brackets, clamps, bolts, or nuts.
All locking pins must be in place and free of damage.
Ensure that release handle is in the engaged position
and the safety latch is functioning and free of damage.
5. Deck Plate and Access Steps: Check to ensure that the
deck plate and steps are clean, securely bolted in place,
and clear of loose objects.
3879634R1
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