-84-
Maintenance Schedule
Item Function Required Weekly
3 Months or
3,000 Miles
6 Months or
6,000 Miles
12 Months or
12,000 Miles
Brakes Test that they are operational. At Every Use
Brake Adjustment
Adjust to proper operating
clearance (not required with Nev-
R-Adjust
®
brakes).
•
Brake Magnets Inspect for wear and current draw.
•
Brake Linings Inspect for wear or contamination.
•
Brake Controller
Check for correct amperage and
modulation.
•
Brake Cylinders Check for leaks, sticking.
•
Brake Lines Inspect for cracks, leaks, kinks.
•
Trailer Brake Wiring
Inspect wiring for bare spots,
fray, etc.
•
Breakaway System
Check battery charge and switch
operation.
At Every Use
Hub/Drum
Inspect for abnormal wear or
scoring.
•
Wheel Bearings
and Cups
Inspect for corrosion or wear.
Clean and repack.
•
Seals
Inspect for leakage. Replace if
removed.
•
Springs Inspect for wear, loss of arch.
•
Suspension Parts
Inspect for bending, loose
fasteners and wear.
•
Suspension Wet Bolts
& Equalizers
Grease.
•
Extreme Duty
Bushings
Grease.
•
Hangers Inspect welds.
•
Wheel Nuts
and Bolts
Tighten to specied torque
values.
•
Wheels
Inspect for cracks, dents, or
distortion.
•
Tire Ination Pressure
Inate tires to mfg’s.
specications.
•
Tire Condition
Inspect for cuts, wear, bulging,
etc.
•
Maintenance Schedule