TM-9-2350-260-20-1-2 M60 Hull Organizational Maintenance Volume 2 Download
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TM 9-2350-260-20-1-2 FUEL-WATER SEPARATOR OPERATIONAL TESTS (2D ENGINE) (Sheet 8 of 11) SEQUENTIAL DRAIN TEST: 1. Using adjustable wrench, loosen pipe plug in upper sensor hole (A) enough to allow fuel to leak. 2. Check to see if fuel leaks from upper sensor hole (A). 3. If fuel does not leak from upper sensor hole (A), remove pipe plug from upper sensor hole (A) and go on to step 4. If fuel does leak from upper sensor hole (A), use adjustable wrench to tighten pipe plug in upper sensor hole (A) and go to step 8. CAUTION Be very careful not to disturb center filter element. Center filter element must be replaced if disturbed in any way. 4. Using 7/16 inch wrench, remove eight screws, lockwashers, and flat washers (B) securing cover (C) to separator (D). Remove cover (C) from separator (D). Throw lockwashers and gasket away. 5. Add fuel to fuel-water separator (D) until fluid level is above upper sensor hole (A). 6. Using adjustable wrench, install pipe plug into upper sensor hole (A). 7. Place cover and new gasket (C) in position and, using 7/16 inch wrench, install eight screws, new lockwashers, and flat washers (B). Go on to Sheet 9 TA148327 7-252