Shark SMT • 9.800-504.0
23
TRAILER MAINTENANCE
PUMP AND ENGINE OIL CHANGE RECORD
Date Oil Changed
Month/Day/Year
Estimated Operating
Hours Since Last
Oil Change
Date Oil Changed
Month/Day/Year
Estimated Operating
Hours Since Last
Oil Change
TRAILER MAINTENANCE SCHEDULE
Item
Function Required
3 Months or 3,000 Miles
6 Months
or 6,000
Miles
12 Months
or 12,000
Miles
Hub/Drum
Check for abnormal wear and
scoring
X
Wheel Bearings
& Cups
Inspect for corrosion or wear;
clean and repack
X
Seals
Inspect for leakage; replace if
removed
X
Springs
Inspect for wear, loss of arch
X
Suspension Parts Inspect for bending, loose
fasteners, wear
X
Hangers
Inspect welds for cracks
W h e e l N u t s &
bolts
Tighten to specified torque
values
Re-torque after fi rst 50 miles
of use and periodically re-
check the torque
X
Wheels
Inspect for cracks, dents, or
distortion
T i r e I n f l a t i o n
Pressure
Infl ate tires to mfg's specifi ca-
tions
Before Every Use
Tire Conditions
Inspect for cuts, wear, bulg-
ing, etc.
X