TM-9-2320-280-20 HMMWV Technical Manual Unit Maintenance Volume 3 Download
Page 885 of 1170
12-272 Change 2 TM 9-2320-280-20-3 12-179. SIGHT BOX STRAPS REPLACEMENT (L119) This task covers: a. Removal b. Installation a. Removal 1. Remove strap hooks (5) from strap buckles (6). 2. Remove four locknuts (4), screws (1), two footman loops (3), and straps (7) and (16) from ammo rack (2). Discard locknuts (4). 3. Remove two locknuts (10), screws (8), footman loop (9), and strap (7) from “C” beam (11). Discard locknuts (10). 4. Remove two screws (15), washers (14), flat footman loop (13), and strap (16) from cargo floor (12). Remove strap (16). NOTE The sight box #1 straps and the sight box #2 strap are replaced basically the same. This procedure covers the sight box #1 straps. INITIAL SETUP: Applicable Models _______________ M1097, M1097A1, M1097A2 Tools General mechanic’s tool kit: automotive (Appendix B, Item 1) Materials/Parts _____________ Six locknuts (Appendix G, Item 97) Manual References TM 9-2320-280-24P b. Installation 1. Slide strap (16) onto flat footman loop (13). Install flat footman loop (13) and strap (16) on cargo floor (12) with two screws (15) and washers (14). 2. Slide strap (7) onto footman loop (9). Install footman loop (9) and strap (7) on “C” beam (11) with two screws (8) and locknuts (10). 3. Slide straps (7) and (16) onto two footman loops (3). Install footman loops (3) and straps (7) and (16) on ammo rack (2) with four screws (1) and locknuts (4). 4. Attach strap hooks (5) on strap buckles (6).