TM-9-2320-280-20 HMMWV Technical Manual Unit Maintenance Volume 2 Download
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4-108. INTERCOM CABLE REPLACEMENT (M997, M997A1, M997A2) This task covers: a. Removal b. Installation a. Removal 1. Remove two tiedown straps (3) from intercom cable (4), power cable (7), and two antenna cables (6). Discard tiedown straps (3). 2. Remove capscrew (8), washer (1), clamp (2), antenna cables (6), intercom cable (4), and power cable (7) from radio rack (5). 3. Remove three screws (13), clamps (14), two antenna cables (6), and intercom cable (4) from windshield (15). 4. Remove capscrew (9), washer (10), clamp (12), intercom cable (4), and two antenna cables (6) from plate (11) and windshield (15). 5. Remove three screws (25), clamps (24), intercom cable (4), two antenna cables (6), and wiring harness (23) from body (19). 6. Remove two assembled locknuts (16), capscrews (21), washers (20), grommet (17), retainer (18), intercom cable (4), wiring harness (23), two antenna cables (6), and clamp (22) from body (19). Discard assembled locknuts (16). INITIAL SETUP: Applicable Models M997, M997A1, M997A2 Tools General mechanic’s tool kit: automotive (Appendix B, Item 1) Materials/Parts Two tiedown straps (Appendix G, Item 308) Seven assembled locknuts (Appendix G, Item 130) Manual References TM 9-2320-280-10 TM 9-2320-280-24P Equipment Condition • Battery ground cable disconnected (para. 4-73). • NBC door opened (TM 9-2320-280-10). TM 9-2320-280-20-2 4-248 Change 3 NOTE Removal and installation of intercom cable is basically the same for old and new antenna mount configurations. This procedure covers the old configuration.