TM-9-2320-280-20 HMMWV Technical Manual Unit Maintenance Volume 3 Download
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12-131.1. FRONT RADIO RACK UPPER MOUNTING BRACKETS REPLACEMENT This task covers: a. Removal b. Installation a. Removal 1. Remove two capscrews (4), washers (5), and radio rack mounting brackets (6) from plenum (7). 2. Remove nine screws (9), retainer (8), and plenum (7) from “A” beam (10). 3. Remove four capscrews (3), washers (2), and two radio rack upper mounting brackets (1) from “A” beam (10). INITIAL SETUP: Applicable Models M966, M998, M1025, M1026, M1036, M1038, M1043, M1044, M1045, M1046, M1121 Tools General mechanic’s tool kit: automotive (Appendix B, Item 1) Personnel Required One mechanic One assistant Manual References TM 9-2320-280-24P Equipment Condition Radio rack assembly removed (para. 12-132). b. Installation 1. Install two radio rack upper mounting brackets (1) on “A” beam (10) with four washers (2) and capscrews (3). 2. Install retainer (8) and plenum (7) on “A” beam (10) with nine screws (9). 3. Install two radio rack mounting brackets (6) on plenum (7) with two washers (5) and capscrews (4). TM 9-2320-280-20-3 12-202.2 Change 1