TM-9-2320-366-20-5 MTV Unit Maintenance Manual M1083 Series - Volume 5 Download
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TM 9-2320-366-20-5 20-47. 200 AMP REVERSE POLARITY RELAY REPLACEMENT This task covers: a. Removal (All Models Except M1093/M1094) b. Installation (All Models Except M1093/M1094) c. Removal (M1093/M1094) d. Installation (M1093/M1094) e. Follow-On Maintenance INITIAL SETUP Equipment Conditions Spare tire lowered (TM 9-2320-366-10-2). Batteries disconnected (para 7-57). Tools and Special Tools Tool Kit, Genl Mech (Item 46, Appendix C) Wrench, Torque, 0-175 lb-ft (Item 58, Appendix C) Wrench, Torque, 0-200 lb-in. (Item 59, Appendix C) Socket Set, Socket Wrench (Item 36, Appendix C) Material/Parts Dispenser, Pressure Sensitive Adhesive Tape (Item 20, Appendix D) Ties, Cable, Plastic (Item 69, Appendix D) Lockwasher (2) (Item 72, Appendix G) Lockwasher (2) (Item 73, Appendix G) Nut, Self-Locking (2) (Item 155, Appendix G) a. Removal (All Models Except M1093/M1094). NOTE • Tag cables and connection points prior to disconnecting. • Remove plastic cable ties as required. (1) Lift dust boot (1) on terminal lug TL174 (2). (2) Remove nut (3), lockwasher (4), and terminal lug TL174 (2) from reverse polarity relay 12V LOAD terminal (5). Discard lockwasher. (3) Lift dust boot (6) on terminal lug TL173 (7). (4) Remove nut (8), lockwasher (9), and terminal lug TL173 (7) from reverse polarity relay 12V BAT terminal (10). Discard lockwasher. 20-271