TM-9-2320-387-24 HMMWV Direct Support & General Support Maintenance Manual Volume 1 Download
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TM 9-2320-387-24-l I 9-3. FRAME EXTENSION REPLACEMENT -1 This task covers: a. Removal b. Installation INITIAL SETUP: Tools General mechanic’s tool kit: automotive (Appendix B, Item 11 Maintenance and repair shop equipment: automotive (Appendix B, Item 2) Materials/Parts Three locknuts (Appendix G, Item 121) Manual References TM 9-2320-387-24P Equipment Condition l Front bumper removed (para. 9-2). l Hood and hinge removed (para. 10-7). l Headlight housing removed (para. 10-N). l Tiedown ring removed (para. 9-4). Maintenance Level Unit Remove three locknuts (21, washers (31, capscrews (51, washers (31, mounting bracket (11, and frame extension (6) from frame (4). Discard locknuts (2). b. Installation Install mounting bracket (1) and frame extension (6) on frame (4) with three washers (3), capscrews (5), washers (31, and locknuts (2). Tighten locknuts (2) to 90 lb-ft (122 Nom). FOLLOW-ON TASKS: l Install tiedown ring (para. 9-4). l Install headlight housing (para. 10-18). l Install hood and hinge (para. 10-7). l Install front bumper (para. 9-2). 9-3