TM-9-2320-387-24 HMMWV Direct Support & General Support Maintenance Manual Volume 2 Download
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11-44. B-PILLAR ARMOR REPLACEMENT This task covers: a. Removal b. Installation NOTE Replacement procedures for left and right B-pillar armor are basically the same. This procedure covers left side B-pillar armor. NOTE For replacement of rivets, refer to para. 10-56. 1. Remove two rivets (15) from B-pillar armor (1) and B-pillar back-up armor (2). NOTE Rifle mount bracket is used on right side B-pillar armor in place of shims. 2. Remove three locknuts (9), washers (10), shims (11) and (11.1), and three capscrews (16) from armor (1) and bracket (8). Discard locknuts (9). 3. Remove two locknuts (4), capscrews (17), and B-pillar armor (1) from B-pillar back-up armor (2). Discard locknuts (4). 4. Remove any adhesive from B-pillar armor (1) and B-pillar back-up armor (2). 5. Remove three locknuts (5), capscrews (3), shims (6), and B-pillar back-up armor (2) from header (7) and body (12). Discard locknuts (5). NOTE Perform step 6 if spacer is damaged. 6. Remove two rivets (14) and spacer (13) from body (12). NOTE Perform step 1 if spacer was removed. 1. Install spacer (13) on body (12) with two rivets (14). 2. Install B-pillar back-up armor (2) and shims (6) on body (12) and header (7) with three capscrews (3) and locknuts (5). Tighten capscrews (3) to 5 lb-ft (7 N • m). b. Installation a. Removal INITIAL SETUP: Applicable Models M1114 Tools General mechanic’s tool kit: automotive (Appendix B, Item 1) Maintenance and repair shop equipment: automotive (Appendix B, Item 2) Riveter tool kit (Appendix B, Item 123) Materials/Parts Adhesive (Appendix C, Item 4) Two rivets (Appendix G, Item 353 Two rivets (Appendix G, Item 358) Eight locknuts (Appendix G, Item 176) Personnel Required One mechanic One assistant Manual References TM 9-2320-387-24P Equipment Condition Rear door and hinge removed (para. 11-2.1). Maintenance Level Unit TM 9-2320-387-24-2 11-90 Change 1