TM 5-3805-254-34
17-2.
HYDRAULIC ROTARY PUMP MAINTENANCE.
This Task Covers:
a. Removal
d. Assembly
b. Disassembly
e. Installation
c. Cleaning and Inspection
INITIAL SETUP:
Equipment Conditions: Materials/Parts:
• Pump-to-valve pressure hose and fittings discon-
• Lubricating oil (Item 14, Appendix B)
nected (see TM 5-3805-254-20).
• Dry cleaning solvent (Item 23, Appendix B)
• Reservoir-to-pump suction hose and fittings discon-
• Two gaskets
nected (see TM 5-3805-254-20).
• Power take-off output shaft removed (see para-
General Safety Instructions:
graph 16-4).
graph 16-4).
• Dry cleaning solvent is flammable and must not be
Tools/Test Equipment:
used near open flame. Use only in a well-ventilated
• General mechanic's tool kit
area.
References:
• TM 9-214
a. REMOVAL
1.
Remove two bolts (5) holding hydraulic pump (1) to subframe bracket (2).
2.
Remove bolt (3), hydraulic pump (1), and spacer (4) from subframe bracket (2).
3.
Remove woodruff key (7) from gearshaft (6).
17-4
