TM 5-5420-209-12
4-50. Hydraulic Reservoir Assembly.
This task covers:
a. Service
b. Replace
c. Repair
INITIAL SETUP
Tool
Equipment Condition:
General Mechanic’s Automotive Tool Kit
Bay removed (para. 2-16).
(Item 1, Appendix B)
Materials/Paris
Oil, Lubricating OE/HDO (Item 8, Appendix E)
Antiseize Tape (Item 19, Appendix B)
a. Service. (figure 4-65)
WARNING
When working under boom, support boom by blocking or other suitable means.
(1) Raise boom (1) fully and block in position.
(2) Open filler cap (2).
(3) Open drain plug (3) and drain fluid into suitable container.
(4) Remove six screws (4), flange (5), gasket (6), strainer (7), and gasket (8).
(5) Tag and disconnect hydraulic line (9) from hydraulic reservoir assembly (10).
(6) Remove four screws (11), lockwashers (12), cover (13) and gasket (14).
(7) Unscrew strainer (15) and remove.
WARNING
Dry cleaning solvent PD-680 used to clean parts is potentially dangerous to personnel and property.
Avoid repeated and prolonged skin contact. Do not use near open flame or excessive heat. Flash point
of solvent is 100-138 °F (38-60 °C).
(8) Clean strainers (7) and (15) in dry cleaning solvent and dry thoroughly.
(9) Replace strainers (7) or (15) if ripped or otherwise damaged.
(10) install strainer (15).
(11) Install gasket (14), cover (13) and secure with four screws (11) and lockwashers (12).
(12) Apply antiseize tape to hydraulic line fitting and connect hydraulic line (9) as tagged.
4-192
