TM 10-3930-641-10
PREVENTIVE MAINTENANCE CHECKS AND SERVICES (PMCS) - CONTINUED
0012 00
LOCATION
ITEM TO
CHECK/
NOT FULLY MISSION
ITEM
MAN-
SERVICE
PROCEDURE
CAPABLE IF:
NO.
INTERVAL
HOURS
WARNING
36
After
Brake Sys-
tem Tests
Be ALERT for personnel in the area while operating machine.
Always check to ensure area is clear of personnel. Failure to
follow this warning may cause injury or death to personnel.
a. With engine running, apply service a. Machine moves with ser-
brakes, release parking brake, and
vice brakes applied at full
shift transmission to 2nd gear for-
throttle in gear.
ward. Slowly increase engine speed
to full throttle for not more than five
seconds. Machine must not move.
Reduce engine speed, shift trans-
mission to NEUTRAL and apply
parking brake.
NOTE
Indicator light will come on and horn will sound if brake is on
and transmission is engaged.
It will be necessary to hold transmission range selector in
REVERSE, or spring load will cause lever to move to NEU-
TRAL.
b. With engine running, apply parking b. Parking brake on indicator
brake and shift transmission to 2nd
light or buzzer don't acti-
gear reverse. Parking brake on indi-
vate or backup alarm does
cator light and buzzer should acti-
not sound.
vate and backup alarm should
sound.
CAUTION
Extended load on drivetrain, such as load produced when the following
test is NOT completed quickly, could result in damage to machine.
Only hold throttle wide open momentarily.
c. Gradually increase engine speed to c. Machine moves more than
full throttle and then immediately
5 ft (1.5 m) during test.
decrease engine to idle. Shift trans-
mission to neutral and shut down
engine.
d. Shut down engine and park machine
on level ground (WP 0005 00).
Ensure parking brake is applied,
transmission is in N (Neutral), con-
tainer handler forks are lowered to
the ground, and wheels are blocked.
0012 00-11
