TM 9-2320-361-34 I 16-3. REAR WINCH REPAIR (M756A2) THIS TASK COVERS: a. Rear Winch Disassembly e. Rear Winch End Frame Assembly b. Rear Winch Gearcase Disassembly f. Rear Winch Gearcase Assembly c. Rear Winch End Frame Disassembly d. Cleaning and Inspection g. Rear Whch Assembly INITIAL SETUP APPLICABLE MODELS M756A2 TOOLS General mechanic’s tool kit (Appendix B, Item 1) Spring tester (Appendix B, Item 38) Dial indicator (Appendix B, Item 21) Torque wrench, 1/2-in. dr. (Appendix B, Item 7 Inside micrometer (Appendix B, Item 16) Lifting device Chains MATERIALS/PARTS Six screw-assembled lockwashers (Appendix F, Item 158) Two woodruff keys (Appendix F, Item 283) Woodruff key (Appendix F, Item 284) Woodruff key (Appendix F, Item 279) Woodruff key (Appendix F, Item 285) Seal (Appendix F, Item 228) Seal (Appendix F, Item 227) Seal (Appendix F, Item 226) Seal (Appendix F, Item 230) Seal (Appendix F, Item 229) Two gaskets (Amendix F, Item 68) MATERIALS/PARTS (Contd) Gasket (Appendix F, Item 67) Gasket (Appendix F, Item 69) Eight lockwashers (Appendix F, Item 140) Five lockwashers (Appendix F, Item 138) Two lockwashers (Appendix F, Item 127) Plug (Appendix F, Item 201) Pin (Appendix F, Item 194) Sealing compound, thread locking (Appendix C, Item 18) PERSONNEL REQUIRED Two REFERENCES (TM) TM 9-214 TM 9-2320-361-20 TM 9-2320-361-34P EQUIPMENT CONDITION Rear winch removed (M756A2) (TM 9-2320-361-20). GENERAL SAFETY INSTRUCTIONS ● Use lifting device during repair. ● Support drum with overhead lifting device and chain. WARNING Use lifting device during repair. Failure injury to personnel. to do so may result in a. Rear Winch Disassembly 1. Remove four screws (12), lockwashers (11), and channel (10) from end frame (13) and gearcase (7). Discard lockwashers (11). 2. Remove nut (14) from rod (9). WARNING Support drum with overhead lifting device and chain. Failure to do so may result in injury or death to personnel. 3. Separate end frame (13) from drum (4) and shaft (6). 4. Remove seal (2) from end frame (13). Discard seal (2). 5. Remove rod (9) from gearcase (7). 6. Remove two jamnuts (8) from rod (9). 16-12