Table 2-1. Unit Level Preventive Maintenance Checks and Services for CUCV
Item To Be
a. Inspect all propeller shafts for bends
b. inspect universal joints for wear and
b. U-joint is unserv-
play. There should be no play at univer-
c. Ensure that all companion flange
c. Missing or broken
mounting screws and universal joint
mounting screws are tight. If loose,
tighten to 15 ft-lb (20 N.m). If straps are
retained with 6 lobe bolts, tighten to 25
ft-lb (34 N.m).
a. Inspect axle housings for security of
a. Class Ill leak,
mounting, cracks, and leaks.
Cracks and loose
b. Ensure that axle breather vents are
b. Vent plugged.
free of debris and are operative. Ensure
that fill plugs are present and secure.
c. Inspect differential covers for leaks.
c. Class Ill leak.