TM 5-3805-294-10
OPERATOR MAINTENANCE
HYDRAULIC RESERVOIR SERVICE
INITIAL SETUP:
Tools and Special Tools
References
Wrench, Allen 5 mm (0.196 in.)
LO 5-3805-294-13 (WP 0094)
(WP 0095, Table 2, Item 16)
Equipment Condition
Machine safely parked and shut down.
Materials/Parts
Lubricating Oil, Engine
(WP 0097, Table 1, Item 13)
Time to Complete
Personnel Required
0.4 Hour(s)
Horizontal Construction Engineer 12N (1)
FILLING HYDRAULIC RESERVOIR
WARNING
Hydraulic system operates at high pressures and temperatures. Always allow hydraulic oil to
cool and relieve pressure in hydraulic reservoir before working on hydraulic system. Wear
eye protection and gloves to prevent injury. Open lines and hoses slowly and wait for any
residual pressure to relieve before continuing to open lines and hoses. Failure to comply may
result in injury or death to personnel.
1.
Press button (Figure 1, Item 1) to relieve pressure from hydraulic reservoir (Figure 1, Item 2).
1
3
4
2
HYEX00085
Figure 1. Hydraulic Reservoir Cover Removal.
2.
Remove four screws (Figure 1, Item 3) and hydraulic reservoir cover (Figure 1, Item 4) from hydraulic reservoir
(Figure 1, Item 2).