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 TM 55-1905-223-24-15
2-17. Repair Hydraulic Power Pack Assembly. (FIGURE 2-6)
This task covers: a. Removal, b. Repair, c. Replacement.
INITIAL SETUP
Tools
Equipment Condition
Tool kit, general mechanic's,
Windlass inoperative (para. 2-13).
Electrical power removed from
Lifting sling P/N 3375957
hydraulic power pack and tagged
"Out of Service.'"
Materials/parts
Reservoir drained (para. 2-13).
Hydraulic power pack assembly
General Safety Instruction
P/N 07-0085
Fluid filter head
Make sure that at least two soldiers
P/N SF-120-25-3
are available to lift the
Filter element P/N SE-10
hydraulic power pack assembly
Relief valve P/N RV2-10
components.
Reservoir heater
P/N ARMTO-500TH
Breather P/N HC-120
Suction strainer P/N SS-150-3
Inspection cover gasket P/N HH80-3786-2
Liquid sight indicator P/N HSG-55
Dial pressure gauge P/N 25-310-0-5000
Cleaning solvent, Item 6, Appendix C
Electrical ID tags, Item 7, Appendix C
Wiping rags, Item 1, Appendix C
REMOVAL
a. Remove Inspection Cover and Gasket.
(1) Remove center attaching bolts (8) securing the reservoir inspection covers (9), right and left sides.
(2) Remove inspection cover gaskets (10) and discard.
(3) Thoroughly clean all gasket material from the mating surfaces of covers and reservoir using solvent and
wiping rags.
b. Remove Fluid Filter Head and Dial Pressure Gauge.
(1) Unscrew filter element (18) from head (2) and discard.
2-20
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