TM-9-2815-205-24 Technical Manual for M113 Engine 6V53 6V53T Download
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Table 1. Repair Specifications List - Continued. (1) POINT OF MEASUREMENT (2) NEW MINIMUM INCHES (MM) (3) NEW MAXMUM INCHES (MM) (4) WEAR LIMIT INCHES (MM) Camshaft Bore (Oversize Bearing) End 2.3850 (60.58) 2.3860 (60.60) * Intermediate 2.3750 (60.32) 2.3760 (60.35) * Top Surface of Block Flatness (transverse) 0.0030 (0.08) * Flatness (longitudinal) 0.0060 (0.15) * Depth of Counterbores (Top Surface) Cylinder head seal strip groove 0.0970 (2.46) 0.1070 (2.72) * Water holes (intermediate) 0.1090 (2.77) 0.1150 (2.92) * Water holes (end) 0.0920 (2.34) 0.0980 (2.49) * Oil holes 0.0920 (2.34) 0.0980 (2.49) * CYLINDER LINERS Outside diameter (upper seal ring surface) 4.4850 (113.92) 4.4860 (113.94) * Outside diameter (lower seal ring surface) 4.3550 (110.62) 4.3560 (110.64) * Inside diameter 3.8752 (98.43) 3.8767 (98.47) * Out–of–round (inside diameter) 0.0020 (0.05) 0.0030 (0.08) * Taper (inside diameter) 0.0010 (0.03) 0.0020 (0.05) * Depth of flange below block 0.0465 (1.18) 0.0500 (1.27) 0.0500 (1.27) Variation in depth between adjacent liners 0.0020 (0.05) 0.0020 (0.05) * PISTON ASSEMBLY (TRUNK TYPE) Piston TM 9-2815-205-24 0106 0106-2