TM 5-3805-274-13&P
0042
REMOVAL
WARNING
Accidental or intentional introduction of liquid contaminants into the
environment is a violation of state, federal, and military regulations.
Use a drain pan to capture any draining or leaking fluid. Refer to
Army POL (WP 0001) for information concerning storage, use, and
disposal of these liquids. Failure to comply may result in damage to
environment and health of personnel. Seek medical attention in the
event of an injury.
Wipe up any spilled hydraulic fluid immediately. Failure to comply
may result in injury to personnel. Seek medical attention in the event
of an injury.
Prolonged contact with hydraulic fluid may cause a skin rash. Skin and
clothing that comes in contact with hydraulic fluid should be
thoroughly washed immediately. Saturated clothing should be removed
immediately. Areas in which hydraulic fluid is used should be well
ventilated to keep fumes to a minimum. Failure to comply may result
in injury to personnel. Seek medical attention in the event of injury.
NOTE
Have a suitable container that holds up to 27 gal. (102 L) ready to
catch oil.
1.
Loosen fluid passage bolt (Figure 1, Item 2), leave it inserted through filter element (Figure 1, Item 16)
and filter housing (Figure 1, Item 4).
2.
Remove filter housing (Figure 1, Item 4) by tipping it to side so parts inside will not fall out.
3.
Remove seal (Figure 1, Item 15) and O-ring (Figure 1, Item 14).
4.
Remove filter element (Figure 1, Item 16) from filter housing (Figure 1, Item 4). Discard filter element
(Figure 1, Item 16).
5.
Remove filter element top seal (Figure 1, Item 17), backup washer (Figure 1, Item 18), and conical
spring (Figure 1, Item 1).
6.
Remove fluid passage bolt (Figure 1, Item 2) and filter gasket (Figure 1, Item 3) from filter housing
(Figure 1, Item 4). Discard filter gasket (Figure 1, Item 3).
7.
Remove spring (Figure 1, Item 10) and relief valve (Figure 1, Item 13) from head casting
(Figure 1, Item 12).
8.
If necessary, remove pipe plug (Figure 1, Item 11) from head casting (Figure 1, Item 12).
NOTE
When replacing a service indication gauge, replace the filter element
first.
9. Remove service indication gauge (Figure 1, Item 8) with red decal (Figure 1, Item 9) from pipe fitting
(Figure 1, Item 7).
10. If broken or leaking, remove pipe fittings (Figure 1, Items 5, 6, or 7) from head casting
(Figure 1, Item 12).
0042-2
