TM-9-2320-280-20 HMMWV Technical Manual Unit Maintenance Volume 3 Download
Page 652 of 1170
a. Removal TM 9-2320-280-20-3 12-36. ARCTIC HEATER CDR VALVE TUBE ASSEMBLY REPLACEMENT This task covers: a. Removal b. Installation INITIAL SETUP: Tools Equipment Condition General mechanic’s tool kit: Ž Cooling system drained, as required (para. 3-60). automotive (Appendix B, Item 1) Ž Air horn removed (para. 3-14). Manual References TM 9-2320-280-24P 1. 2. 3. 4. 5. 6. Remove clamp (1) and disconnect heater inlet elbow hose (2) from CDR valve tube assembly (19). Remove clamp (4) and disconnect hose (5) from CDR valve (3). Remove clamp (12) and disconnect hose (13) from oil filter tube (11). Remove clamp (9) and disconnect hose (14) from water pump fitting (10). Remove tube assembly (15). Remove nut (18), two washers (6), clamps (17), and capscrew (7) from heater inlet tube (16) and tube assembly (19). Remove three clamps (8) and hoses (5), (14), and (13) from tube assembly (15). 12-53