TM-9-2320-366-34-4 MTV Direct Maintenance Manual M1083 Series - Volume 4 Download
Page 460 of 796
TM 9-2320-366-34-4 26-5. M1084/M1086/M1089 HOIST HYDRAULIC MOTOR 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, Torque, 0-150 lb-in. (Item 91, Appendix B) Adapter, Socket Wrench (Item 3, Appendix B) Gloves, Rubber (Item 26, Appendix B) Goggles, Industrial (Item 28, Appendix B) Wrench Set, Socket (Item 84, Appendix B) Vise, Machinist (Item 82, Appendix B) Caps, Vise Jaw (Item 12, Appendix B) Materials/Parts Packing, Preformed (Item 285, Appendix F) Gasket (Item 55, Appendix F) Materials/Parts (Cont) Retainer, Packing (Item 357, Appendix F) Parts, Kit (Item 315, Appendix F) Kit, Seal (Item 120, Appendix F) Packing, Preformed (Item 279, Appendix F) Packing, Preformed (Item 281, Appendix F) Gasket (Item 49, Appendix F) Solvent, Dry Cleaning (Item 83, Appendix C) Lubricating Oil, Engine (Item 46, Appendix C) Rag, Wiping (Item 60, Appendix C) Sealing Compound (Item 76, Appendix C) Packing, Preformed (Item 235, Appendix F) Packing, Preformed (Item 261, Appendix F) a. Disassembly. CAUTION Use vise jaw caps to protect edges of motor housing flange when placed in vise. Failure to comply may result in damage to equipment. (1) Position motor housing (1) in vise with output shaft (2) down. (2) Remove 90-degree fitting (3) from end cap (4). (3) Remove preformed packings (5 and 6) from 90-degree fitting (3). Discard preformed packings. (4) Remove seven bolts (7) and end cap (4) from motor housing (1). 26-26