TM-9-2320-280-20 HMMWV Technical Manual Unit Maintenance Volume 2 Download
Page 888 of 953
8-27. POWER STEERING COOLER HOSE REPLACEMENT 1. Loosen two clamps (14) and disconnect hoses (7) and (10) from cooler (13). 2. Remove tiedown strap (11) from oil cooler lines (12) and hoses (7) and (10). Discard tiedown strap (11). 3. Loosen clamp (9) and remove hose (10) from steering gear (8). 4. Remove two locknuts (6), washers (5), and capscrews (1) from four clamps on hoses (7) and (15). Discard locknuts (6). 5. Loosen clamp (2) and remove hose (7) from control valve elbow (3) and remove hose (7). This task covers: a. Removal b. Installation a. Removal WARNING Do not drain fluid when engine is hot. Severe injury to personnel will result. CAUTION Cover or plug all hoses and connections immediately after disconnection to prevent contamination. Remove all plugs prior to connection. NOTE Have drainage container ready to catch fluid. INITIAL SETUP: Tools General mechanic’s tool kit: automotive (Appendix B, Item 1) Materials/Parts Two locknuts (Appendix G, Item 70) Tiedown strap (Appendix G, Item 308) Manual References TM 9-2320-280-10 TM 9-2320-280-24P Equipment Condition Hood raised and secured (TM 9-2320-280-10). General Safety Instructions Do not drain fluid when engine is hot. TM 9-2320-280-20-2 8-82 Change 3