TM 9-2320-366-34-4
25-4. M1089 FOLD 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)
Spanner Wrench Tool (Item 20, Appendix D)
Wrench, Torque, 0-175 lb-ft (Item 92, Appendix B)
Pan, Drain (Item 43, Appendix B)
Caps, Vise Jaw (Item 12, Appendix B)
Vise, Machinists (Item 82, Appendix B)
Gloves, Rubber (Item 26, Appendix B)
Goggles, Industrial (Item 28, Appendix B)
Materials/Parts
Kit, Seal (Item 123, Appendix F)
Solvent, Dry Cleaning (Item 83, Appendix C)
Lubricating Oil, Engine (Item 46, Appendix C)
Rag, Wiping (Item 60, Appendix C)
a. Disassembly.
(1) Position fold cylinder (1) in vise.
(2) Place drain pan under fold cylinder (1).
(3) Extend cylinder rod (2) approximately 12 in. (31 cm).
(4) Unscrew cylinder rod retainer (3) from fold cylinder (1).
(5) Remove cylinder rod (2) and cylinder rod retainer (3)
from fold cylinder (1).
25-13
