Table 1. Preventive Maintenance Checks and
Services (PMCS) for M915A3 - Continued.
Not Fully Mission
Check pintle hook (63) for loose-
ness, damaged locking mecha-
nism, and presence of cotter pin.
Operating truck with an underinflated or defective
tire may lead to tire failure and loss of steering
control. Damage to equipment or injury to person-
nel may result.
a. Check pressure in tires and
adjust as required:
Empty - 80 psi (552 kPa)
Loaded - 100 psi (690 kPa)
b. Ensure all wheel stud lug nuts
are tight, using wheel stud lug
nut wrench and handle
b. Two or more wheel
studs are missing or
lug nuts are loose.
c. Check wheel for cracks, breaks,
c. Wheel is cracked,
broken, or bent.