TM-9-2320-280-20 HMMWV Technical Manual Unit Maintenance Volume 2 Download
Page 900 of 953
9-5. FRAME EXTENSION REPLACEMENT This task covers: a. Removal b. Installation a. Removal NOTE • Note position of winch cable bracket for installation. • M997A2, M1025A2, M1035A2, M1043A2, M1045A2, and M1097A2 vehicles are not equipped with a winch cable bracket as indicated in step 1. 1. Remove two locknuts (2), washers (3), capscrews (5), washers (3), and winch cable bracket (6) from frame extension (8). Discard locknuts (2). 2. Remove locknut (2), washer (3), capscrew (7), washer (3), frame extension (8), and bumper mounting bracket (1) from frame (4). Discard locknut (2). INITIAL SETUP: Applicable Models M997A2, M1025A2, M1026, M1026A1, M1035A1, M1035A2, M1036, M1038, M1038A1, M1042, M1043A2, M1044, M1044A1, M1045A2, M1046, M1046A1, M1097A2 Tools General mechanic’s tool kit: automotive (Appendix B, Item 1) Materials/Parts Three locknuts (Appendix G, Item 80) Manual Refer ences TM 9-2320-280-24P Equipment Condition • Front bumper removed (para. 9-2, 9-3, or 9-4). • Hood and hinge removed (para. 10-5). b. Installation NOTE M997A2, M1025A2, M1035A2, M1043A2, M1045A2, and M1097A2, vehicles are not equipped with a winch cable bracket as indicated in step 1. 1. Install bumper mounting bracket (1), frame extension (8), and winch cable bracket (6) on frame (4) with two washers (3), capscrews (5), washers (3), and locknuts (2). 2. Install mounting bracket (1) and frame extension (8) on frame (4) with washer (3), capscrew (7), washer (3), and locknut (2). Tighten locknuts (2) to 90 lb-ft (122 N• m). TM 9-2320-280-20-2 9-6 Change 3