Table 1. Operator Preventive Maintenance Checks and Services for M917 Dump Truck Body - Continued.
ITEM TO BE
Class III leaks are
Check hydraulic reservoir and hose
evident or oil level
(Figure 16, Item 1),
connectors under reservoir for signs of leaks.
Fully raise dump bed and install safety strut.
(Figure 16, Item 2)
Check oil level in bottom sight glass, add oil
if level is below sight glass. Check breather
(not shown), and
filler cap and clean if clogged.
(Figure 16, Item 3)
Figure 16. Hydraulic Reservoir, Connectors, and Breather Cap.
Ensure dump bed is lowered before checking
hydraulic reservoir oil level sight glass.
Hydraulic reservoir Check hydraulic reservoir top oil level sight
(Figure 17, Item 1) glass through hole in front of bed. If not
visible in top sight glass, add oil.
Figure 17. Top Oil Level Sight Glass.