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ENGINE UNIT EM-119 < UNIT DISASSEMBLY AND ASSEMBLY > [VQ40DE] C D E F G H I J K L M A EM N P O Measure inside diameter of connecting rod bushing using suitable tool. Piston Pin Diameter Measure diameter of piston pin using suitable tool. Connecting Rod Bushing Oil Clearance (Small End) (Connecting rod bushing oil clearance) = (Connecting rod bushing inner diameter) – (Piston pin outer diame- ter) • If the calculated value exceeds the limit, replace connecting rod assembly and/or piston and piston pin assembly. • If replacing piston and piston pin assembly, refer to EM-127, "How to Select Piston and Bearing" . • If replacing connecting rod assembly, follow the "CONNECTING ROD BEARING OIL CLEARANCE" procedure to select the con- necting rod bearing. Factory installed parts grading: • Only grade “0”. Unit: mm (in) *: After installing in connecting rod 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) PBIC0809E 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 PBIC2950E 2011 Pathfinder |