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TM 9-2320-364-34-3
16-223
Materials/Parts
Oil, Hydraulic (Item 34, Appendix B)
This task covers:
a. Disassembly
c. Assembly
b. Cleaning/Inspection
d. Follow-On Maintenance
INITIAL SETUP
Equipment Condition
Valves removed from:
Four function control valve bank, (Para 16-26)
Three function control valve bank, (Para 16-27)
Two function control valve bank, (Para 16-28)
Tools and Special Tools
Tool Kit, General Mechanic’s
(Item 240, Appendix F)
Gloves, Chemical Oil Protective
(Item 81, Appendix F)
Goggles, Industrial (Item 83, Appendix F)
Wrench, Combination 1-7/16 in.
(Item 259, Appendix F)
16-33. CRANE CONTROL VALVES REPAIR.
Materials/Parts - Continued
Sealing Compound (Item 56, Appendix B)
Solvent, Drycleaning (Item 68, Appendix B)
Preformed Packing Kit (Item 158, Appendix E)
a.
Disassembly.
NOTE
All three valves are disassembled
the same way.
(1)
Loosen nut (1) and remove knob (2), nut (1)
and lever (3) from lever end cap (4).
(2)
Remove screw (5) and seal washer (6).
Discard seal washer.
(3)
Matchmark valve body (7), lever end cap (4)
and end cap (8).
NOTE
Mark position of gear to
cap.
Lever may need to be
operated to remove lever
cap assembly.
(4)
Remove four screws (9), lever end cap (4)
and preformed packing (10) from valve
body (7). Discard preformed packing.
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