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 RETURN LINES REPLACEMENT (2D ENGINE) (Sheet 5 of 10) 18. Using 1-1/8 inch wrench, disconnect fuel return line (AB) from tube cross (U). 19. Using 1-1/8 inch wrench, remove nut (AC) from tube cross (U). 20. Remove flat washer (AD) and tube cross (U). 21. Place tube cross (U) in vise and using 7/16 inch wrench, remove elbow (X). 22. Remove tube cross (U) from vise. 23. Using screwdriver and 7/16 inch wrench, remove screw (AE) and self-locking nut (AF) securing clamp (AG). Throw self-locking nut away. 24. Remove clamp (AG) from fuel return line (V). 25. Using 3/4 inch wrench on vent valve (AH) and 7/8 inch wrench on fuel return line (V), remove vent valve (AH) from fuel return line (V). 26. Using 15/16 inch wrench on elbow (AJ) and 3/4 inch wrench on vent valve (AH), remove vent valve (AH) from elbow (AJ). CLEANING AND INSPECTION: Inspect fuel return lines for deterioration, cracks, stripped threads, and clogging of lines. Replace unserviceable parts as required. Go on to Sheet 6 TA148101 7-26