TM-9-2320-280-20 HMMWV Technical Manual Unit Maintenance Volume 3 Download
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b. Installation 12-141. FRONT RADIO RACK POWER CABLE REPLACEMENT (Cont’d) TM 9-2320-280-20-3 12-222 Change 2 1. Position power cable (9) in approximate location. 2. Install negative lead (23) to shunt (24) with lockwasher (22) and nut (21). Tighten nut (21) to 75 lb-ft (102 N•m). 3. Install positive lead (17) on power stud (25) with washer (18), lockwasher (19), and nut (20). Tighten nut (20) to 26 lb-ft (35 N•m). 4. Install grommet (10), retainer (11), clamp (14), and power cable (9) on body (13) with two capscrews (15) and assembled locknuts (12). Tighten capscrews (15) to 5 lb-ft (7 N•m). 5. Install engine access cover (para. 10-15). NOTE Perform step 5.1 for vehicles with new configuration. 5.1. Install radio rack (1) and two radio rack upper brackets (30) on “A” beam (6) with two washers (28), locknuts (29), washers (27), and capscrew (26). 6. Install radio rack (1) on “A” beam (6) with two washers (3) and capscrews (2). Tighten capscrews (2) to 6 lb-ft (8 N•m). 7. Install power cable (9) on antenna cables (4) with two tiedown straps (16). 8. Install power cable (9) on radio rack (1) with two clamps (7), screws (5), and plain-assembled nuts (8).