TM 9-2320-366-34-4
26-8. M1084/M1086 ERECTION CYLINDER REPAIR
This task covers:
a. Disassembly
b. Cleaning/Inspection
c. Assembly
INITIAL SETUP
Tools and Special Tools
Tool Kit, Genl Mech (Item 78, Appendix B)
Wrench, Torque, 0-175 lb-ft (Item 92,
Appendix
B)
Wrench, Pipe (Item 89, Appendix B)
Goggles, Industrial (Item 28, Appendix B)
Hammer Non-sparking (Item 32, Appendix B)
Vise, Machinists (Item 82, Appendix B)
Pan, Drain (Item 43, Appendix B)
Gloves, Rubber (Item 26, Appendix B)
Caps, Vise Jaw (Item 12, Appendix B)
Materials/Parts
Kit, Repair (Item 103, Appendix F)
Materials/Parts (Cont)
Packing, Preformed (2) (Item 227, Appendix F)
Kit, Repair (2) (Item 101, Appendix F)
Rag, Wiping (Item 60, Appendix C)
Lubricating Oil, Engine (Item 46, Appendix C)
Solvent, Dry Cleaning (Item 83, Appendix C)
Packing, Preformed (2) (Item 235, Appendix F)
Packing with Retainer (2) (Item 222, Appendix F)
Packing, Preformed (Item 228, Appendix F)
Retainer, Packing (Item 354, Appendix F)
Ring, Wear (Item 364, Appendix F)
Personnel Required
(2)
a. Disassembly.
NOTE
Step (1) requires the aid of an assistant.
(1) Position cylinder barrel (1) in vise.
(2) Place drain pan under cylinder barrel (1).
(3) Remove setscrew (2) and retaining ring (3) from cylinder
barrel (1).
(4) Remove two lubrication fittings (4) from rod end (5).
(5) Remove two cartridge holding valves (6) from cylinder
barrel (1).
(6) Remove three back-up rings (7) and preformed packings
(8) from two cartridge holding valves (6). Discard back-
up rings and preformed packings.
(7) Remove two lubrication fittings (4) from cylinder barrel
(1).
26-46
