Table 2-2. Unit Preventive Maintenance Checks and Services (PMCS)
for the M915 Family of Vehicles (Cont).
Item to Check/
Not Fully Mission
Lubricate steering column fitting (23)
and two U-joint grease fittings (22)
with grease (Item 14, Appendix C).
Observe purging from all seals until
new grease comes out. If grease
does not purge, manipulate U-joints
until purging occurs.
Do not use an automatic or power
grease gun on fitting on trunnion
side of steering gear, because the
rate of flow Is too high. High flow
rate could force grease Inside high-
hydraulic system and promoting
Lubricate grease fitting (21) on
trunnion side of steering gear, near
output shaft, with grease (Item 14,
Change 3 2-18.13