TM-9-2320-366-34-3 MTV Direct Maintenance Manual M1083 Series - Volume 3 Download
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TM 9-2320-366-34-3 16-6. M1084/M1086 BOOM BASE SECTION REPLACEMENT This task covers: a. Removal b. Installation c. Follow-On Maintenance INITIAL SETUP Equipment Conditions Boom positioned level over cargo bed (TM 9- 2320-366-10-1). Boom mid section and telescopic cylinder removed (para 16-5). Overload shutdown removed (para 16-22). Proximity sensor removed (para 16-15). Hoist assembly removed (para 16-13). Tension load cell removed (para 16-16). Boom hoses removed (TM 9-2320-366-20-5). Boom tubes removed (TM 9-2320-366-20-5). Tools and Special Tools Tool Kit, Genl Mech (Item 78, Appendix B) Caliper Set, Micrometer, Outside (Item 9, Appendix B) Tools and Special Tools (Cont) Wrench Set, Socket (Item 84, Appendix B) Wrench, Torque, 0-600 lb-ft (Item 97, Appendix B) Sling, Cargo (Item 56, Appendix B) Materials/Parts Cap and Plug Set (Item 17, Appendix C) Sealing Compound (Item 76, Appendix C) Grease, Automotive and Artillery (Item 35, Appendix C) Dispenser, Pressure Sensitive Adhesive Tape (Item 30, Appendix C) Personnel Required (2) a. Removal. WARNING Boom base section weighs approximately 370 lbs (169 kgs). Attach a suitable lifting device prior to removal. Failure to comply may result in injury to personnel and damage to equipment. (1) Remove screw (1), washer (2), and bushing (3) from rivet eyebolt (4). (2) Remove rivet eyebolt (4) from pivot shaft (5). NOTE Step (3) requires the aid of an assistant. (3) Remove pivot shaft (5) from LH lift cylinder (6). 16-35