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CYLINDER BLOCK EM-159 C D E F G H I J K L M A EM CONNECTING ROD BUSHING OIL CLEARANCE Measure the inner diameter of connecting rod bushing with inside Piston Pin Outer Diameter Measure the outer diameter of piston pin with micrometer. Connecting Rod Bushing Oil Clearance (Connecting rod bushing oil clearance) = (Connecting rod bushing inner diameter) – (Piston pin outer diame- ● If the measured value exceeds the limit, replace connecting rod assembly and/or piston and piston pin ● If replacing piston and piston pin assembly, refer to EM-160, "PISTON TO CYLINDER BORE CLEAR- ● If replacing connecting rod assembly, refer to EM-163, "CONNECTING ROD BEARING OIL CLEAR- to select connecting rod bearing. Factory installed parts grading: ● Service parts apply only to grade “0”. Unit: mm (in) Standard : 22.000 - 22.012 mm (0.8661 - 0.8666 in) PBIC0120E Standard : 21.989 - 22.001 mm (0.8657 - 0.8662 in) PBIC0117E Standard : 0.005 - 0.017 mm (0.0002 - 0.0007 in) Limit : 0.030 mm (0.0012 in) Grade 0 1 Connecting rod bushing 22.000 - 22.006 22.006 - 22.012 Piston pin hole diameter 21.993 - 21.999 21.999 - 22. 005 Piston pin outer diameter 21.989 - 21.995 21.995 - 22.001 PBIC0809E |