TM 5-3805-274-13&P
0047
REMOVAL
1. Start engine and engage PTO (TM 9-2320-273-10). Raise dump body bed, raise safety strut to locked
position, lower dump body bed, and shut down engine.
WARNING
Accidental or intentional introduction of liquid contaminants into the
environment is a violation of state, federal, and military regulations.
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.
Have a suitable container that holds up to 27 gal. (120 L) ready to
catch oil. 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. In the event of injury, seek medical attention
immediately.
2.
Position container under oil pump (Figure 1, Item 4) and disconnect hydraulic supply hose
(Figure 1, Item 5) from oil pump (Figure 1, Item 4) and drain oil from hydraulic reservoir tank
(Figure 1, Item 7).
3.
Reconnect hydraulic supply hose (Figure 1, Item 5) to oil pump (Figure 1, Item 4).
4.
Remove four nuts (Figure 2, Item 3), washers (Figure 2, Item 6), bolts (Figure 2, Item 7), and washers
(Figure 2, Item 6) from hydraulic reservoir tank (Figure 2, Item 2) and subframe rails (Figure 2, Item 8).
5.
Tilt hydraulic reservoir tank (Figure 1, Item 7) and disconnect hydraulic supply and return hoses
(Figure 1, Items 1 and 6) from elbow fittings (Figure 1, Items 3 and 8) on hydraulic reservoir tank
(Figure 1, Item 7).
6.
Lift hydraulic reservoir tank (Figure 1, Item 7) over subframe (Figure 1, Item 10) and remove hydraulic
reservoir tank (Figure 1, Item 7) from vehicle.
7.
If replacing hydraulic reservoir tank (Figure 2, Item 2), remove filler cap (Figure 2, Item 1), two sight
glass indicators (Figure 2, Item 5) and O-rings (Figure 2, Item 4) from hydraulic reservoir tank
(Figure 2, Item 2). Discard O-rings (Figure 2, Item 4).
8.
If replacing hydraulic reservoir tank (Figure 2, Item 2), remove elbow fittings (Figure 1, Items 3 and 8)
and O-rings (Figure 1, Items 2 and 9) from hydraulic reservoir tank (Figure 1, Item 7). Discard O-rings
(Figure 1, Items 2 and 9).
END OF TASK
INSTALLATION
1. If replacing hydraulic reservoir tank (Figure 2, Item 2), install new O-rings (Figure 1, Items 2 and 9) and
elbow fittings (Figure 1, Items 3 and 8) on hydraulic reservoir tank (Figure 1, Item 7).
2. If replacing hydraulic reservoir tank (Figure 2, Item 2), install two new O-rings (Figure 2, Item 4), sight
glass indicators (Figure 2, Item 5), and filler cap (Figure 2, Item 1) on hydraulic reservoir tank
(Figure 2, Item 2).
3. Lift hydraulic reservoir tank (Figure 1, Item 7) over subframe (Figure 1, Item 10) and position hydraulic
reservoir tank (Figure 1, Item 7) on vehicle.
4. Tilt hydraulic reservoir tank (Figure 1, Item 7) and connect hydraulic supply and return hoses
(Figure 1, Items 1 and 6) to elbow fittings (Figure 1, Items 3 and 8) on hydraulic reservoir tank
(Figure 1, Item 7).
0047-2
