TM 9-2320-303-10
Table 2-1. Preventive Maintenance Checks and
Services (PMCS) for M915A4 (Con't).
Location
Item To
Check/
Not Fully Mission
Item No.
Interval
Service
Procedure
Capable If:
50
Weekly
Forward-
Rear and
WARNING
Rear-
Rear
Wheels
and Tires
Operating truck with an underinflated or
defective tire may lead to tire failure and loss of
steering control. Damage to equipment or
injury to personnel 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,
or
bends.
c. Wheel is cracked, broken,
or bent.
51
Weekly
Fifth
Wheels
Lubricate fifth wheel in
accordance
with
Appendix F.
UNDER
VEHICLE
52
Weekly
Steering
Compo-
nents
Check front axle steering
components for cracks,
breaks,
loose
connections,
or
other
damage.
Any steering component is
cracked, broken, or loose.
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