TM-9-2320-280-20 HMMWV Technical Manual Unit Maintenance Volume 2 Download
Page 150 of 953
3-73. SURGE TANK-TO-LOWER RADIATOR TUBE HOSE REPLACEMENT This task covers: a. Removal b. Installation a. Removal 1. Loosen two clamps (2) and remove hose (3) from surge tank (1) and tube assembly (4). 2. Remove two clamps (2) from hose (3). INITIAL SETUP: Tools General mechanic’s tool kit: automotive (Appendix B, Item 1) Manual References TM 9-2320-280-24P Equipment Condition Cooling system drained (para. 3-60). b. Installation 1. Install two clamps (2) on hose (3). 2. Install hose (3) on surge tank (1) and tube assembly (4) with two clamps (2). 3. Tighten clamps (2) to 40 lb-in. (5 N•m). TM 9-2320-280-20-2 3-128 Change 2 FOLLOW-ON TASK: Fill cooling system (para. 3-60). NOTE If the vehicle is equipped with surge tank (12340061) and surge tank-to-lower-radiator tube hose (12339163) is received, cut approximately four inches from surge tank end of hose prior to installation.