TM-9-2320-387-24 HMMWV Direct Support & General Support Maintenance Manual Volume 2 Download
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TM 9-2320-387-24-2 12-23. AB-652/GR ANTENNA REPLACEMENT This taskcovers: a. Removal b. Installation INITIAL SETUP: Tools ?&era1 mechanic’s tool kit: automotive (Appendix B, Item 1) Materials/Parts Four locknuts (Appendix G, Item 156) Manual References TM 9-2320-387-24P Equipment Condition Battery ground cables disconnected (para. 4-68). Maintenance Level Unit pYiG&q 1. Disconnect antenna cable (7) from adapter (8). 2. Loosen ground clamp (9) and remove from adapter (8). 3. Remove adapter (8) from lower insulator (10). 4. Remove antenna (l), rubber washer (131, ground ring (12), rubber washer (111, and lower insulator (10) from antenna mounting bracket (5). 5. Remove four locknuts (61, washers (31, capscrews (2), washers (31, and adapter (4) from antenna mounting bracket (5). Discard locknuts (6). b. Installation 1. 2. 3. 4. 5. Install adapter (4) on antenna mounting bracket (5) with four washers (31, capscrews (21, washers (31, and locknuts (6). Install ground ring (12), rubber washer (111, lower insulator (lo), rubber washer (131, and antenna (1) on mounting bracket (5). Install adapter (8) on lower insulator (10). Install ground clamp (9) on adapter (8) and tighten. Connect antenna cable (7) to adapter (8). FOLLOW-ON TASK: Connect battery ground cables (para. 4-68). 12-39