TM 9-2330-390-14&P
Table 2-1. Operator/Crew Preventive Maintenance Checks and Services (PMCS) (Con’t).
Item
No.
31
Interval
During
Location
Item To
Check/
Not Fully Mission
Service
Procedure
Capable If:
Brakes
a. Check brakes for any unusual
conditions (grabbing, pulling, or
slow operation).
Cautiously feel each wheel hub
and brakedrum. Wheel hubs and
brakedrums may be hot. Failure
to follow this warning may result
in serious burns to personnel.
b. When stopped, cautiously feel
each wheel hub and brakedrum.
Check for a wheel hub and brake-
drum that is hotter or cooler than
the others. Overheating could indi-
cate improperly adjusted or defec-
tive wheel bearings, or a locked-up
brake. A cool wheel hub and
brakedrum could indicate an inop-
erative brake.
32
During
Tracking
Check dolly set for wandering or
pulling to one side and for any
unusual vibration or noises.
32.1
During
Rear
Service
Light
NOTE
Rear dolly has Intermittent illumi-
nating service light.
a. Check for loose bulb. If bulb is tight
but lamp lights intermittently when
bracket is moved back and forth,
the problem is a possible loose pin
in the MS connector.
b. Continue mission and repair when
mission is completed.
FRONT
33
After
Overall
View
a. Check under front dolly for evi-
a. Class III hydraulic fluid or oil
dence of fluid leakage.
leakage is evident. Class II fuel
b. Check for obvious damage to front
leakage is evident.
dolly that would impair operation.
b. Front dolly damage impairs opera-
tion.
2-26 Change 1
