TM 10-3835-223-13&P
5-5. POWER UNIT FILTER REPAIR.
This task consists of:
a. Disassembly
c. Inspection
b. Cleaning
d. Repair
d. Cleaning
INITIAL SET-UP:
Tools required:
Tool Kit, General Mechanics, Automotive (Appendix B, Section III, Item 1)
Material/Parts Rewired:
Solvent, Dry Cleaning (Appendix E, Section II, Item 5)
Rag, Wiping (Appendix E, Section II, Item 4)
O-ring
Equipment Condition:
Power unit removed from power pack (para. 4-18)
a.
Disassembly.
(1)
Remove vent cap (4) and drain fluid from hydraulic reservoir (6).
(2)
Remove four screws (5) that secure hydraulic reservoir (6) to pump/motor assembly (1).
(3)
Remove hydraulic reservoir (6) and o-ring (3) from pump/motor assembly (I).
(4)
Remove filter (7) from suction pipe (2).
b.
Cleaning.
WARNING
Cleaning solvent is toxic and flammable. Use only in a well ventilated area.
Avoid prolonged breathing of fumes. Keep solvent away from flames. Do not
use in excessive amounts and avoid skin contact.
(1)
Wipe and rinse inside of reservoir with cleaning solvent and wiping rag. Use a soft bristle
brush to break loose sludge and solid particles from inside reservoir.
(2)
Rinse vent cap in cleaning solvent. Clear clogged passages with a soft bristle brush.
(3)
Clean suction pipe with cleaning solvent. Remove all contaminants and solid particles
from pipe.
5-12
