TM-9-2320-280-20 HMMWV Technical Manual Unit Maintenance Volume 3 Download
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12-147. REAR RADIO RACK POWER CABLE REPLACEMENT This task covers: a. Removal b. Installation INITIAL SETUP: Applicable Models M998, M998A1, M1038, M1038A1 Tools General mechanic’s tool kit: automotive (Appendix B, Item 1) Materials/Parts Two lockwashers (Appendix G, Item 178) Two locknuts (Appendix G, Item 79) Lockwasher (Appendix G, Item 141) Personnel Required One mechanic One assistant Manual References TM 9-2320-280-24P Equipment Condition Battery ground cable disconnected (para. 4-73). 1. Remove two locknuts (6), washers (4), capscrews (3), washers (4), power cable (1), and clamps (2) from radio rack (5). Discard locknuts (6). 2. Remove two screws (8), clamps (7), power cable (1), and two antenna cables (12), if present, from tunnel (11) . 3. Remove grommet (9) from body (10) and power cable (1). NOTE It may be necessary to loosen front shunt mounting bolt to remove capscrew from shunt. 4. Remove nut (13), lockwasher (14), negative starter cable (15), nut (16), lockwasher (17), capscrew (24), and power cable negative terminal (19) from shunt (18). Discard lockwashers (14) and (17). 5. Remove nut (23), lockwasher (22), and power cable positive terminal (21) from power stud (20). Discard lockwasher (22). a. Removal TM 9-2320-280-20-3 12-232 Change 2