TM-9-2320-280-20 HMMWV Technical Manual Unit Maintenance Volume 3 Download
Page 701 of 1170
12-66. SWINGFIRE HEATER WATER JACKET TO PUMP AND TEE HOSES REPLACEMENT This task covers: a. Removal b. Installation a. Removal 1. Remove three tiedown straps (5) from inlet hose (8) and outlet hose (6). Discard tiedown straps (5). 2. Remove nut (15) and screw (4) from two clamps (16), inlet hose (8), outlet hose (6) and support (2). 3. Remove screw (3) and support (2) from “A” beam (1). 4. Remove clamp (7) and outlet hose (6) from water jacket (10). 5. Remove clamp (9) and inlet hose (8) from water jacket (10). 6. Remove clamp (12) and outlet hose (6) from tee (11). 7. Remove clamp (14) and inlet hose (8) from heater pump (13). 8. Remove clamps (9), (12), (7), (14), and (16) from inlet and outlet hoses (6) and (8). INITIAL SETUP: Applicable Models M966, M966A1, M996, M996A1, M997, M997A1, M997A2, M998, M998A1, M1025, M1025A1, M1025A2, M1037, M1038, M1038A1 Tools General mechanic’s tool kit: automotive (Appendix B, Item 1) Materials/Parts Three tiedown straps (Appendix G, Item 312) Manual References TM 9-2320-280-24P Equipment Condition • Cooling system drained as required (para. 3-60). • Air horn removed (para. 3-14). TM 9-2320-280-20-3 Change 2 12-95 ~ 1 2 3 4 5 6 7 8 9 10 11 12 6 15 16 13 14 8 5