TM-9-2320-280-20 HMMWV Technical Manual Unit Maintenance Volume 3 Download
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12-120. TROOP/CARGO WINTERIZATION TOP ENCLOSURE ASSEMBLY REPLACEMENT This task covers: a. Removal b. Installation Personnel Required One mechanic One assistant Manual References TM 9-2320-280-24P Equipment Condition Top cover assembly removed (para. 12-119). a. Removal 1. Remove safety caps (2) as required from top enclosure assembly mounting screws (1). 2. Remove six locknuts (9) and screws (5), and two outside plates (4) from inside corner brackets (6), and end enclosures (8). Discard locknuts (9). NOTE For installation, note size and location of inside corner bracket mounting screws. 3. Remove four locknuts (7) and screws (11) from two inside corner brackets (6) and supports (3). Discard locknuts (7). 4. Remove four locknuts (10) and screws (12) from two inside corner brackets (6) and supports (3). Discard locknuts (10). 5. Remove two locknuts (17) and screws (15) from plate (14), channel (13), and two supports (16). Discard locknuts (17). 6. Remove eight locknuts (20), screws (19), and washers (18) from two supports (3) and channel (13). Discard locknuts (20). 7. Remove sixteen nuts (38), screws (40), and eight clamps (39) from two supports (21), supports (3), rear bow (24), and middle bow (23). 8. Remove four nuts (35), screws (37), clamps (36), two supports (21), and supports (3) from front bow (22). 9. Remove sixteen nuts (31), screws (28), eight support plates (29), and clamps (30) from two supports (16), rear bow (24), and middle bow (23). 10. Remove six nuts (34), screws (32), and clamps (33) from two supports (16), plate (14), and front bow (22). 11. Remove eight nuts (27), screws (25), four clamps (26), two supports (16), and plate (14) from rear bow (24) and middle bow (23). TM 9-2320-280-20-3 12-186 Change 2 INITIAL SETUP: Applicable Models M998, M998A1, M1038, M1038A1 Tools General mechanic’s tool kit: automotive (Appendix B, Item 1) Materials/Parts Adhesive (Appendix C, Item 7) Eighteen locknuts (Appendix G, Item 119) Six locknuts (Appendix G, Item 121)