TM-9-2350-261-20-3 Unit Maintenance Manual Volume 3 M113A2 M577A2 M1064 M1068 M1059 M901A1 Download
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TM 9-2350-261-20-3 REPLACE PERSONNEL HEATER FUEL FILTER, HOSE, TUBE, FITTINGS, AND SHIELD (M577A2 ONLY) — Continued 0611 00 REMOVAL WARNING D iesel fuel can catch fire and seriously i njure o r kill soldiers and damage or destroy vehicles. Wipe up fuel spills immediately. Do not smoke near fuel or when working on the fuel system. 1. Remove six screws (1), lockwashers (2) two clamps (7), and seven clamps (3) from nine hull weldnuts. Discard lockwashers. 2. Remove fuel hose (4) and elbow (5) from fuel pump (6). Disconnect elbow from hose. 3. Remove two clamps (7), and seven clamps (3) from hose (4). 4. Remove four screws (8), lockwashers (9) flat washers (10), and shield (11). Discard lockwashers. 5. Remove nut (12), sleeve (13), adapter (14), and elbow (15) from heater (16). NOTE Do not remove spiral wrap from fuel hose if hose is being replaced. 6. Remove hose (17) and hose (4) from two elbows (18) on filter (19). Remove and discard spiral wrap (20) from hose (4). 7. Remove screw (21), flat washer (22), and clamp (23) from hose (17). 8. Remove two elbows (18), screws (24), and four packings (25) from filter (19). Discard packings. 0611 00-2