TM 5-4220-233-14
Table 2-1. Operator Preventive Maintenance Checks and Services
Item
Item
Not Mission
No.
Interval
to Check/Service
Procedure
Capable if:
1
Before
Trailer
a. Check for cracks and broken welds
Cracks or broken
Assembly
welds present.
2
Before
Axle
a. Check oil level on trailer wheel hub at the sight glass.
Lubricant is not
Assembly
Level should be halfway across sight glass
coating wheel
bearings within hub
b. Check for oil leakage at hub to axle mating surface
Class III leak Is found.
2-6
