TM-9-2320-280-20 HMMWV Technical Manual Unit Maintenance Volume 3 Download
Page 667 of 1170
12-44. ARCTIC HEATER BRACKET ASSEMBLY REPLACEMENT This task covers: a. Removal b. Installation a. Removal 1. Remove two capscrews (5), lockwashers (4), washers (3), and bracket assembly (2) from cowl (6). Discard lockwashers (4). 2. Remove clamp (1) from bracket assembly (2). INITIAL SETUP: Tools General mechanic’s tool kit: automotive (Appendix B, Item 1) Materials/Parts Two lockwashers (Appendix G, Item 135) Manual References TM 9-2320-280-10 TM 9-2320-280-24P Personnel Required One mechanic One assistant Equipment Condition • Hood raised and secured (TM 9-2320-280-10). • Arctic heater assembly removed (para. 12-41). b. Installation 1. Install clamp (1) on bracket assembly (2). 2. Install bracket assembly (2) on cowl (6) with two washers (3), lockwashers (4), and capscrews (5). Tighten capscrews (5) to 8 lb-ft (11 N•m). FOLLOW-ON TASKS: • Install arctic heater (para. 12-41). • Lower and secure hood (TM 9-2320-280-10). TM 9-2320-280-20-3 12-66 Change 2 1 2 3 4 5 6 ~