TM-9-2320-280-20 HMMWV Technical Manual Unit Maintenance Volume 3 Download
Page 653 of 1170
b. Installation TM 9-2320-280-20-3 12-36. ARCTIC HEATER CDR VALVE TUBE ASSEMBLY REPLACEMENT (Cont’d) 1. Install three clamps (8) on hoses (5), (14), and (13). Install three hoses (5), (14), and (13) on tube assembly (15) with three clamps (8). 2. Install two clamps (17) on heater inlet tube (16) and tube assembly (19) with two washers (6), capscrew (7), and nut (18). 3. Install clamp (9) on hose (14), and connect hose (14) to water pump fitting (10) with clamp (9). 4. Install clamp (12) on hose (13), and connect hose (13) to oil filler tube (11) with hose (13) and clamp (12). 5. Install clamp (4) on hose (5) and connect hose (5) to CDR valve (3) with clamp (4). 6. Install clamp (1) on heater inlet elbow hose (2) and connect heater inlet elbow hose (2) to tube assembly (19) with clamp (1). FOLLOW-ON TASKS: Ž Install air horn (para. 3-14). Ž Fill cooling system (para. 3-60). 12-54