TM-9-2320-280-20 HMMWV Technical Manual Unit Maintenance Volume 2 Download
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4-106. ANTENNA CABLES REPLACEMENT (M997, M997A1, M997A2) (Cont'd) 1. Connect two antenna cables (4) to antenna (7). NOTE • Perform steps 2 through 4 for old configuration. • Perform steps 5 through 7 for new configuration. 2. Install clamp (5) on antenna cables (4) and ground strap (6) on body (8) and antenna (7) with two lockwashers (21) and capscrews (20). Tighten capscrews (20) 26 lb-ft (35 N•m). 3. Install clamp (2) and two antenna cables (4) on body (8) with screw (3) and assembled locknut (1). 4. Install clamp (17) and two antenna cables (4) on grommet (15), retainer (14), and body (8) with capscrew (19), washer (18), and assembled locknut (13). 5. Install two clamps (26) on antenna cables (4) and reinforcement (23) with washers (25), capscrews (24), and assembled locknuts (31). 6. Install grommet (15) and retainer (14) on antenna cables (4), wiring harness (9), intercom cable (16), and body (8) with two capscrews (19) and assembled locknuts (13). 7. Install two clamps (29) to antenna cables (4) on body (8) with washers (28), capscrews (27), and assembled locknuts (30). 8. Install three clamps (11) to antenna cables (4) and intercom cable (16) on windshield (10) with three screws (12). 9. Install clamp (35) to antenna cables (4) and intercom cable (16) on plate (34) with washer (33) and capscrew (32). Tighten capscrew (32) 72 lb-in. (8 N•m). 10. Install three clamps (37) on antenna cables (4) and intercom cable (16) on windshield (10) with three screws (36). 11. Install clamp (41) to antenna cables (4) and intercom cable (16) on radio rack (42) with washer (40) and capscrew (39). Tighten capscrew (39) 72 lb-in. (8 N•m). 12. Install two tiedown straps (43) and antenna cables (4) on intercom cable (16) and power cable (38) on radio rack (42). b. Installation TM 9-2320-280-20-2 4-240 Change 3