TM-9-2320-387-24 HMMWV Direct Support & General Support Maintenance Manual Volume 2 Download
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TM 9-2320-387-24-2 I 15-26. ENGINE REMOVAL (Cont’d) 34. 35. 36. 37. 38. 39. 40. 41. 42. 43. 44. 45. 46. Loosen clamp (1) and disconnect radiator inlet hose (2) from engine (14). Loosen clamp (5) and disconnect surge tank-to-radiator vent hose (4) from adapter (6). Loosen clamp (16) and disconnect control valve hose (15) from bulkhead adapter (17). Disconnect fan drive hose quick-disconnect (18) from fan drive (19). Loosen clamp (9) and disconnect lower radiator front hose (10) from radiator (3). Remove locknut (35), washer (361, capscrew (411, washer (401, large washer (39), and lower mount (37) from frame bracket (38) and radiator (3). Discard locknut(35). Remove four locknuts (111, washers (12), capscrews (131, and two brackets (8) from airlift left and right brackets (7) and (26). Discard locknuts (11). WARNING Do not drain engine oil when engine is hot. Severe injury to personnel may 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 oil. Disconnect engine oil cooler suppiy and return lines (29) from engine, transmission, and power steering oil cooler ports (30). Loosen two clamps (28) and disconnect power steering hoses (27) from engine, transmission, and power steering oil cooler ports (31). Loosen two hose clamps (32) and disconnect transmission oil cooler line connector hoses (33) from transmission oil cooler ports (21). Loosen nut (25) and release tension from crossbrace (24). Remove four locknuts (231, washers (22), capscrews (201, and crossbrace (24) from airlift brackets (26) and (7). Discard locknuts (23). Lift up radiator (3) and engine, transmission, and power steering oil cooler assembly (34) and remove from vehicle. 15-56