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page 17
TRD-54-T (22.5)
Section2. Maintenance
2.0 Periodic Maintenance
New Trailer Break-in
9 50 to 100 miles- re-torque wheel flange nuts- see page 28.
9 1000 miles- check axle alignment and re-torque suspension fasteners- see page
22.
Pre-Trip Inspection
9 Lube wear areas on hitch.
9 Examine frame and tongue members for evidence of damage or cracked welds.
9 Check suspension for bent or broken springs, damaged components, and loose
or missing fasteners.
9 Check wheel hub oil levels and for evidence of leaking wheel seals.
9 Check tire inflation pressures- see page 29.
9 Check hitch for damage or stress and verify correct hitch height.
9 Check lights for correct operation.
Quarterly or 10,000 miles
9 Check wheel flange nut torques- see page 28.
9 Check brakes for adjustment- see page 32.
Semi-Annually or 25,000 miles
9 Lubricate jack- see page 19.
9 Re-torque suspension fasteners- see page 22.
9 Inspect and lubricate brakes and linings- see page 35.
9 Lubricate tilt deck hinges- see page 19.
9 Replace wheel bearing lubricant (heavy duty/off-road service)- see page 27.
Annually or 100,000 miles
9 Replace wheel bearing lubricant (standard duty service)- see page 27.
Special-
9 Accident or Overload- check all structural components for damage. Check tires
and wheels for damage. Check axle alignment.
9 Rear Impact- check impact guard components for damage- see page 20.
9 Skidding- check tires for flat spots.
Maintenance
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