TM-9-2320-280-20 HMMWV Technical Manual Unit Maintenance Volume 2 Download
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TM 9-2320-280-20-2 3-20. AIR INTAKE AND FUEL PUMP VENT LINES REPLACEMENT This task covers: a. Removal b. Installation INITIAL SETUP: Tools Equipment Condition General mechanic’s tool kit: Hood raised and secured (TM 9-2320-280-10). automotive (Appendix B, Item 1) Manual References TM 9-2320-280-10 TM 9-2320-280-24P NOTE For fuel pump vent line replacement, perform steps 2, 3, and 4 only. a. Removal 1. Remove vent line (2) from air cleaner fitting (1) and tee fitting (7). 2. Loosen clamp (3) and disconnect vent line (4) from fuel pump (6). 3. Loosen clamp (3) and remove vent line (4) from tee fitting (5). 4. Remove two clamps (3) from vent line (4). b. Installation NOTE For fuel pump vent line replacement, perform steps 2 and 3. 1. Connect vent line (2) to tee fitting (7) and air cleaner fitting (1). 2. Install two clamps (3) to vent line (4). 3. Install vent line (4) on tee fitting (5) and fuel pump (6) and tighten two clamps (3). FOLLOW-ON TASK: Lower and secure hood (TM 9-2320-280-10). 3-33