TM 5-3805-292-10
0020
Table 1. Preventive Maintenance Checks and Services (PMCS)
for the M400T and M400W SSL - Continued.
LOCATION
ITEM TO
CHECK/
ITEM
MAN-
NOT READY/
SERVICE
NO.
INTERVAL
HOURS
PROCEDURE
AVAILABLE IF:
Engine Startup d. Turn on wiper motor and
Wiper arms missing or
Before
29
inoperable.
(Cont)
windshield washer.
and Interlock
Operational
Checks
30
During
a. Start engine (WP 0005). Push
parking brake button on DIP to
release parking brake.
Temporarily unfasten seat belt.
b. Slowly move LH (ground drive)
LH (ground drive) control
control lever forward and
lever is operational with
backward. Machine should not
seat belt unfastened.
move.
c. Fasten seat belt again. Push
Machine does not move.
parking brake button on DIP to
release parking brake. Slowly
move LH (ground drive) control
lever backward and forward.
Machine should move.
d. With engine still running,
LH/RH control levers are
carefully lift weight off seat
operational with operator
without moving any control
weight off seat.
levers. Parking brake light
should come on after
approximately 1 to 2 seconds
and brakes should engage. With
weight off seat, attempt to move
LH/RH control levers. They
should be inoperative.
e. Lower weight onto seat and
unbuckle and buckle seat belt
and push parking brake button
in order to resume operation.
f. Ensure all indicators, fuel
Gauges and switches
gauge, and switches are
inoperable.
functioning properly (WP 0004).
g. Check operation of lights.
Lights inoperable.
h. Push parking brake switch again
to disengage parking brake (WP
0020-31
