TM 9-2320-366-34-3
16-28. M1084/M1086 FOUR WAY CONTROL VALVE ASSEMBLY
REPLACEMENT/REPAIR
This task covers:
a. Removal
b. Disassembly
c. Cleaning/Inspection
d. Assembly
e. Installation
f. Follow-On Maintenance
INITIAL SETUP
Equipment Conditions
Engine shut down (TM 9-2320-366-10-1).
Batteries disconnected (TM 9-2320-366-20-3).
Remote control stowage box removed
(TM 9-2320-366-20-5).
Remote control cable stowage box removed (TM 9-
2320-366-20-5).
Tools and Special Tools
Tool Kit, Genl Mech (Item 78, Appendix B)
Wrench, Torque, 0-175 lb-ft (Item 92, Appendix B)
Goggles, Industrial (Item 28, Appendix B)
Gloves, Rubber (Item 26, Appendix B)
Pan, Drain (Item 43, Appendix B)
Wrench, Torque, 0-150 lb-in. (Item 91, Appendix B)
Wrench Set, Socket (Item 85, Appendix B)
Materials/Parts
Cap and Plug Set (Item 17, Appendix C)
Rag, Wiping (Item 60, Appendix C)
Solvent, Dry Cleaning (Item 83, Appendix C)
Materials/Parts (Cont)
Lubricating Oil, Engine (Item 45, Appendix C)
Adhesive (Item 7, Appendix C)
Sealing Compound (Item 76, Appendix C)
Cap, Protective, Dust (2) (Item 30, Appendix F)
Washer, Sealing (Item 434, Appendix F)
Kit, Seal (Item 113, Appendix F)
Kit, Seal (Item 108, Appendix F)
Packing, Preformed (2) (Item 225, Appendix F)
Lockwasher (14) (Item 140, Appendix F)
Dispenser, Pressure Sensitive Adhesive Tape
(Item 30, Appendix C)
Kit, Seal (Item 119, Appendix F)
Kit, Seal (Item 120, Appendix F)
Kit, Seal (Item 121, Appendix F)
Kit, Seal (4) (Item 107, Appendix F)
Personnel Required
(3)
a. Removal.
(1) Remove two screws (1), lockwashers (2), washers (3),
and top cover (4) from crane control panel (5). Discard
lockwashers.
16-145
