TM-9-2320-280-20 HMMWV Technical Manual Unit Maintenance Volume 3 Download
Page 342 of 1170
11-67. TOW WIRING HARNESS REPLACEMENT This task covers: a. Removal b. Installation a. Removal 1. Uncoil TOW wiring harness (9) and MGS power cable (7) from cable stowage cleat (10). 2. Remove plain-assembled nut (3) and clamp (2) from TOW wiring harness (9), MGS power cable (7), and support assembly (4). Discard plain-assembled nut (3). 3. Remove two plain-assembled nuts (6), screws (1), and clamps (5) from TOW wiring harness (9), MGS power cable (7), and “B” pillar (8). Discard plain-assembled nuts (6). 4. Uncoil TOW wiring harness (9) and MGS power cable (7) from cable stowage cleat (10). 5. Disconnect VPC cable (11) from connector receptacle (12). 6. Remove four plain-assembled nuts (13), screws (16), cover (15), and connector receptacle (12) from bracket (14). Discard plain-assembled nuts (13). 7. Remove two plain-assembled nuts (17), screws (19), and clamps (18) from TOW wiring harness (9) and battery box (20). Discard plain-assembled nuts (17). NOTE Perform steps 1 through 3 for vehicles with serial numbers 99,999 and below and step 4 for vehicles with serial numbers 100,000 and above. INITIAL SETUP: Applicable Models M966, M966A1, M1036, M1045, M1045A1, M1045A2, M1046, M1046A1 Tools General mechanic’s tool kit: automotive (Appendix B, Item 1) Materials/Parts Grease (Appendix C, Item 24) Two lockwashers (Appendix G, Item 133) Eight plain-assembled nuts (Appendix G, Item 201) Lockwasher (Appendix G, Item 148) Lockwasher (Appendix G, Item 141) Four plain-assembled nuts (Appendix G, Item 202) Manual References TM 43-0139 TM 9-2320-280-24P Equipment Condition Battery ground cable disconnected (para. 4-73). TM 9-2320-280-20-3 11-92 Change 2