TM-9-2320-365-34-2 LMTV Direct Maintenance Manual M1078 Series - Volume 2 Download
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TM 9-2320-365-34-2 16-3. 11K SELF-RECOVERY WINCH (SRW) CARTRIDGE/COUNTERBALANCE VALVE REPLACEMENT This task covers: a. Cartridge Valve Removal b. Cartridge Valve Installation c. Counterbalance Valve Removal d. Counterbalance Valve Installation e. Follow-On Maintenance INITIAL SETUP Equipment Conditions 11K Self-recovery winch (SRW) cable removed (TM 9-2320-365-20-4). Tools and Special Tools Tool Kit, Genl Mech (Item 68, Appendix B) Wrench, Torque, 0-300 lb-in. (Item 83, Appendix B) Wrench, Torque, 0-175 lb-ft (Item 80, Appendix B) Pan, Drain (Item 36, Appendix B) Materials/Parts Cap and Plug Set (Item 18, Appendix C) Kit, Seal (Item 86, Appendix F) Packing, Preformed (Item 156, Appendix F) Packing, Preformed (2) (Item 157, Appendix F) Dispenser, Pressure Sensitive Adhesive Tape (Item 31, Appendix C) Packing, Preformed (2) (Item 203.1, Appendix F) Personnel Required (2) a. Cartridge Valve Removal. (1) Remove cartridge valve (1) from counterbalance valve (2). (2) Remove three preformed packings (3) and back-up rings (4) from cartridge valve (1). Discard preformed packings and back-up rings. b. Cartridge Valve Installation. (1) Install three back-up rings (1) and preformed packings (2) on cartridge valve (3). (2) Position cartridge valve (3) in counterbalance valve (4). (3) Tighten cartridge valve (3) to 40-45 lb-ft (54-61 N·m). Change 1 16-19