Revision: 2005 August 2005 350Z
CONNECTING ROD BIG END DIAMETER
? Install connecting rod bearing cap without installing connecting
rod bearing, and tightening connecting rod bolts to the specified
torque. Refer to EM-145, "
ASSEMBLY" for the tightening pro-
? Measure the inner diameter of connecting rod big end with
? If out of the standard, replace connecting rod assembly.
CONNECTING ROD BUSHING OIL CLEARANCE
Connecting Rod Bushing Inner Diameter
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-153, "HOW TO SELECT PISTON" .
? If replacing connecting rod assembly, refer to EM-165, "CONNECTING ROD BEARING OIL CLEAR-
ANCE" to select the connecting rod bearing.
Standard : 55.000 - 55.013 mm (2.1654 - 2.1659 in)
Standard : 22.000 - 22.012 mm (0.8661 - 0.8666 in)
Standard : 21.989 - 22.001 mm (0.8657 - 0.8662 in)
Standard : 0.005 - 0.017 mm (0.0002 - 0.0007 in)
Limit : 0.030 mm (0.0012 in)