TM-9-2320-280-20 HMMWV Technical Manual Unit Maintenance Volume 3 Download
Page 199 of 1170
10-99. “C” PILLAR REPLACEMENT This task covers: a. Removal b. Installation a. Removal 1. Remove four locknuts (6), washers (5), capscrews (4), washers (5), eight rivets (2), and two braces (3) from “C” pillar (1) and wheelhouses (7). Discard locknuts (6). 2. Remove four locknuts (8), washers (9), capscrews (11), washers (9), two plates (10), and “C” pillar (1) from wheelhouses (7). Discard locknuts (8). 3. Inspect rivnut (12) for damage. Replace if damaged. INITIAL SETUP: Applicable Models M998, M998A1, M1035, M1035A1, M1038, M1038A1 Tools General mechanic’s tool kit: automotive (Appendix B, Item 1) Materials/Parts Four locknuts (Appendix G, Item 119) Four locknuts (Appendix G, Item 71) Eight rivets (Appendix G, Item 256) Manual References TM 9-2320-280-10 TM 9-2320-280-24P Equipment Condition Soft top removed (TM 9-2320-280-10). b. Installation 1. Install “C” pillar (1) on wheelhouses (7) with two plates (10), four washers (9), capscrews (11), washers (9), and locknuts (8). Tighten locknuts (8) to 6 lb-ft (8 N•m). 2. Install two braces (3) on wheelhouses (7) and “C” pillar (1) with four washers (5), capscrews (4), washers (5), locknuts (6), and eight rivets (2). TM 9-2320-280-20-3 10-168 Change 2 FOLLOW-ON TASK: Install soft top (TM 9-2320-280-10).