TM 5-3805-274-13&P
0021
Field Preventive Maintenance Checks and Services (PMCS) for M917 Dump Truck.
EQUIPMENT NOT
ITEM TO BE
ITEM
CHECKED OR
PROCEDURE
READY/AVAILABLE
INTERVAL
NO.
SERVICED
IF:
1. Inspect all lamps for proper operation.
Quarterly or
Side marker lights
1.
250 hrs.
(Figure 1, Item 1)
2. Inspect lens and housings for damage.
and rear marker
3. Replace marker lights as required. Refer
lights
to WP 0023.
(Figure 1, Item 2).
4. Replace lamps as required. Refer to
2
1
1
2
Figure 1. Side Marker Lights and Rear Marker Lights.
Hydraulic reservoir 1. Inspect reservoir for leaks or damage.
Class III leaks are
Quarterly or
2.
250 hrs.
(Figure 2, Item 1), 2. Check fluid level through hole in front of
evident.
upper sight glass
dump bed. Add fluid if not visible in
(Figure 2, Item 2),
upper sight glass.
and lower sight
3. Raise dump bed to maximum height and
glass
check lower sight glass for fluid. Add
(Figure 2, Item 3).
fluid until fluid is visible in sight glass.
2
1
3
Figure 2. Hydraulic Reservoir, Upper Sight Glass, and Lower Sight Glass.