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TM 9-2320-360-34-1
17-4. COUNTERBALANCE VALVE BLOCK REPAIR
This task covers:
a. Removal
d. Assembly
b. Disassembly
e. Installation
c. Cleaning/Inspection
f. Follow-On Maintenance
INITIAL SETUP
Equipment Conditions
Materials/Parts
Winch console panels removed
Solvent, Dry Cleaning (Item 54, Appendix B)
(TM 9-2320-360-20).
Tags, Identification (Item 56, Appendix B)
Packings, Preformed (2) (Item 182, Appendix F)
Tools and Special Tools
Packings, Preformed (2) (Item 183, Appendix F)
Tool Kit, Genl Mech (Item 202, Appendix E)
Packings, Preformed (2) (Item 198, Appendix F)
Compressor Unit, Air (Item 24, Appendix E)
Packings, Preformed (2) (Item 199, Appendix F)
Goggles, Industrial (Item 57, Appendix E)
Seal Kit, Plug (Item 299, Appendix F)
Seal Kit, Solenoid Valve (Item 301, Appendix F)
Seal Kit, Valve Cartridge (Item 298, Appendix F)
a.
Removal
NOTE
· Both counterbalance valves are
replaced the same way. Left
counterbalance valve is shown.
· Tag and mark wires and hoses
before removal.
(1)
Disconnect two hoses (1) and two hoses
(2) from counterbalance valve (3).
(2)
Disconnect wires (4) from solenoid (5).
(3)
Remove
four
screws
(6)
and
counterbalance valve (3) from drive motor
(7).
17-13
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