TM 5-3810-305-23
0142
REMOVAL
WARNING
DO NOT disconnect or remove any hydraulic system lines or fitting unless engine is shut
down and hydraulic system pressure has been relieved. Tighten all connections before
applying pressure. Escaping hydraulic fluid under pressure can penetrate the skin.
At operating temperature, hydraulic oil is hot. Allow hydraulic oil to cool before removing
any hydraulic fitting.
Wear protective eye covering.
Avoid sudden movement of vehicle.
Use a container to catch any fluid that may drain from hoses or system. Dispose of fluid
IAW local policy and ordinances. Ensure all spills are cleaned up.
Failure to follow these warnings may result in injury or death to personnel.
CAUTION
Wipe area clean around all connections to be opened during removal. Cap lines and
hoses and plug openings after removing lines. Contamination of system could result in
premature failure.
NOTE
Tag hoses prior to removal to ensure correct installation.
Use a container to catch any fluid that may drain from hoses or system. Dispose of fluid
IAW local policy and ordinances. Ensure all spills are cleaned up.
1.
Turn dipstick cap 1/4 turn to safety notch to relieve hydraulic pressure.
2.
Disconnect hoses (Figure 1, Items 1 and 2) from oil cooler.
3.
Remove 14 capscrews (Figure 1, Item 25), seven half clamps (Figure 1, Item 24), and seven cover plates
(Figure 1, Item 23) from hoses (Figure 1, Items 1 and 2).
4.
Disconnect hoses (Figure 1, Items 3, 4, and 5) from main hydraulic pump and ground driven steering pump.
5.
Remove four capscrews (Figure 1, Item 22), two cushions (Figure 1, Item 21), and two plate covers
(Figure 1, Item 20) from hoses (Figure 1, Items 3 and 4).
6.
Remove hoses (Figure 1, Items 3 and 5) from steering valve.
7.
Disconnect hoses (Figure 1, Items 6, 7, and 16) from steering valve and flow divider.
8.
Remove hoses (Figure 1, Items 1 and 4) from winch control valve.
9.
Disconnect hoses (Figure 1, Items 8, 10, 11, and 19) from winch control valve.
10.
Remove tiedown strap (Figure 1, Items 18) and hoses (Figure 1, Items 6, 8, and 19) from valve bank.
11.
Disconnect hose (Figure 1, Item 12) from valve bank.
12.
Remove clamp (Figure 1, Item 9) and hoses (Figure 1, Items 2, 7, and 10) from return filter.
13.
Remove three clamps (Figure 1, Item 17), three clamps (Figure 1, Item 14), and hoses
0142-2
03/15/2011Rel(1.8)root(maintwp)wpno(M00159)
