Wabash National Dry and Refrigerated Van Trailers, Operator'S Manual

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35
INSpeCTIoN
operator’s pre-Trip Inspection
The following pre-trip inspection checklist provides
a guide to owners and operators of Wabash
National trailers. Operators are responsible for
making sure that only safe vehicles are operated
on public roads. Drivers must inspect the complete
trailer before the start of every trip. The pre-trip
inspection should include, but not be limited to, the
following items:
• Make sure the vehicle has current registration,
DOT inspection, license plate, and bill of lading.
• Verify the fifth wheel is engaged and locked.
• Inspect the electrical connector and verify it is fully
seated. Make sure the cord is unobstructed and
not damaged.
• Inspect the air hoses/gladhands for chafing,
defective seals, and/or leaking.
• Make sure the landing gear legs are fully raised
and the handle is stowed securely.
• Turn on all lights and 4-way flashers. Inspect and
clean all lights and reflective tape.
• When applicable, inspect the sliding tandem
lock pins to ensure full engagement. Check that
the hold-down brackets are in place and not
damaged.
• Ensure the trailer brakes, including the ABS
system, are properly adjusted and the system is
functioning properly.
• Inspect the trailer rims for any defects and loose
or missing lug nuts.
• Ensure proper wheel-end lubrication. Check hub
gaskets and seals for lubrication leaks. If a leak is
evident, maintenance is required.
• Inspect the trailer tires for damage, tread depth,
and proper inflation.
• Ensure that the splash guards/mud flaps are intact
and securely attached.
• Make sure all doors are secured.
• Inspect the rear-impact guard to ensure welds are
not cracked, fasteners are intact and secure, and
structural components are not buckled or bent.