Table 2. During PMCS - Continued.
NOT FULLY MISSION
a. Operate service brakes to determine
Pedal goes to floor. Brakes do not
operate properly or warning light
stopping ability. Check for pulling,
comes on during operation.
grabbing, or other abnormal operation.
Fitting damaged or leaking air.
b. Check trailer air supply lines and
fittings for damage.
During normal driving, check for unusual Binding, excessive play, or unre-
free-play, binding, wander, or shimmy.
Transmission Shift transmission in all ranges, observing Transmission does not operate or
any unusual stiffness, binding, or snatch- makes unusual noises.
Unusual noises or vibrations are
a. Listen for unusual noises, vibrations,
clicking, or clunking noises which
indicate worn U-joints or damaged
Do not make sharp turns while the differential locks are engaged.
Failure to follow this caution may result in damage to equipment.
b. Operate the differential locks (WP
Differential locks inoperative or
0004). Listen for unusual noises and
check for correct operation.
c. Check differential lock indicator light
for proper operation.
Ensure hand throttle operates correctly.
Hand throttle not working prop-
If the tactical situation permits, check the Fails to work properly if the tacti-
operation of the reverse alarm.
cal situation permits.
Check the operation of the parking brake. Does not hold machine.
Inclinometer Check the operation of the inclinometer.
Not operating properly.
Perform During PMCS on Item Nos. 15 thru 22 if required for the
Perform operational test (WP 0040). Lis- Unusual noises or Class III leak.
ten for unusual noises. Check cylinders, Does not operate properly.
hoses, and control valves for leaks.
Perform operational test (WP 0041). Lis- Unusual noises or changes in
rotation speed of brush head.
ten for unusual noises and watch for
changes in rotation speed of brush head. Does not operate properly.