Cylinder Block Assembly: Specifications

Cylinder bore diameter grade 1 90.200 - 90.210 mm (3.5511 - 3.5515 inch)
Cylinder bore diameter grade 2 90.210 - 90.220 mm (3.5516 - 3.5521 inch)
Cylinder bore diameter grade 3 90.220 - 90.230 mm (3.5519 - 3.5524 inch)
Cylinder bore maximum taper 0.006 mm (0.0002 inch)
Cylinder bore maximum out-of-round 0.020 mm (0.0008 inch)
Main bearing bore inside diameter 72.401 - 72.422 mm (2.850 - 2.851 inch)
Head gasket surface flatness 0.0254 mm (0.001 inch) across any 38.1 mm (1.5 inch) square area
Main bearing journal diameter 67.483 - 67.503 mm (2.6568 - 2.6576 inch)
Main bearing journal maximum taper 0.004 mm (0.0002 inch)
Main bearing journal maximum out-of-round 0.0075 mm (0.0003 inch) between cross sections
Main bearing journal-to-cylinder block clearance 0.048 - 0.024 mm (0.001891 - 0.0009 inch)
Connecting rod journal diameter 53.003 - 52.983 mm (2.0867 - 2.0859 inch)
Connecting rod journal maximum taper 0.004 mm (0.0002 inch)
Connecting rod journal maximum out-of-round 0.0075 mm (0.0003 inch) between cross sections
Crankshaft maximum end play 0.075 - 0.377 mm (0.003 - 0.0148 inch)
Piston diameter 90.180 ± 0.005 mm (3.5504 ± 0.0002 inch)
Piston to cylinder bore clearance -0.005 to +0.025 mm (-0.0002 to 0.001 inch)
Piston ring end gap-top 0.13 - 0.28 mm (0.0051 - 0.0111 inch)
Piston ring end gap-intermediate 0.25 - 0.40 mm (00098 - 0.0157 inch)
Piston ring gap-oil control 0.15 - 0.65 mm (0.0059 - 0.0256 inch)
Piston ring groove width-top 1.53 - 1.55 mm (0.0602 - 0.061 inch)
Piston ring groove width-intermediate 1.52 - 1.54 mm (0.0598 - 0.0606 inch)
Piston ring groove width-oil control 3.030 - 3.050 mm (0.1193 - 0.1201 inch)
Piston ring width 1.49 - 1.46 mm (0.0587 - 0.0575 inch)
Piston ring-to-groove clearance-top 0.030 - 0.050 mm (0.0012 - 0.0020 inch)
Piston ring-to-groove clearance-intermediate 0.030 - 0.080 mm (0.0012 - 0.0031 inch)
Piston pin bore diameter 22.008 - 22.014 mm (0.8665 - 0.8667 inch)
Piston pin diameter 22.0005-22.0030 mm (0.8662 - 0.8663 inch)
Piston pin length 61.8 mm (2.433 inch)
Piston pin-to-piston fit (clearance) 0.005 - 0.0135 mm (0.0002 - 0.0005 inch)
Connecting rod-to-pin clearance 0.009 - 0.0235 mm (0.0004 - 0.0093 inch)
Connecting rod pin bore diameter 22.019 - 22.024 mm (0.8666 - 0.8671 inch)
Connecting rod length (centerline bore-to-bore) 169.1 mm (6.6575 inch)
Connecting rod maximum allowed bend °0.038 mm (0.0015 inch)
Connecting rod maximum allowed twist °0.05 mm (0.0021 inch)
Connecting rod bearing bore diameter (with assembled liners) 53.049 - 53.027 mm (2.0885 - 2.0877 inch)
Connecting rod bearing-to-crankshaft clearance 0.064 - 0.026 mm (0.0025 - 0.001 inch)
Connecting rod side clearance (as assembled to crank)-standard play 0.300 - 0.175 mm (0.0118 - 0.0069 inch)
Connecting rod side clearance (as assembled to crank)-maximum play 0.475 mm (0.0187 inch)

For torque specifications, refer to the service procedure.