TM-9-2320-280-20 HMMWV Technical Manual Unit Maintenance Volume 2 Download
Page 52 of 953
TM 9-2320-280-20-2 3-19. AIR RESTRICTION GAUGE HOSE REPLACEMENT This task covers: a. Removal b. Installation INITIAL SETUP: Tools Equipment Condition General mechanic’s tool kit: Engine access cover removed (para. 10-15). automotive (Appendix B, Item 1) Hood raised and secured (TM 9-2320-280-10). Manual References TM 9-2320-280-10 TM 9-2320-280-24P 1. Loosen three clamps (2) from air restriction gauge hose (6) and “A” beam (1). 2. Disconnect hose (6) from air cleaner assembly (7). 3. Disconnect hose (6) from air restriction gauge (4) located behind instrument panel (5). 4. Remove hose (6) by routing out from three clamps (2) through two grommets (3) in “A” beam (1). b. Installation 1. Route hose (6) through three clamps (2) and two grommets (3) in “A” beam (1) to air cleaner assembly (7) and gauge (4). 2. Connect hose (6) to air cleaner assembly (7). 3. Connect hose (6) to gauge (4). 4. Tighten three clamps (2) on hose (6) and “A” beam (1). FOLLOW-ON TASKS: Install engine access cover (para. 10-15). Lower and secure hood (TM 9-2320-280-10). 3-32