System Specifications

Cylinder Block
Cylinder bore diameter grade 1 90.200-90.210 mm (3.5512-3.5516 inch)
Cylinder bore diameter grade 2 90.210-90.220 mm (3.5516-3.5520 inch)
Cylinder bore diameter grade 3 90.220-90.230 mm (3.5520-3.5524 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 72.400-72.424 mm (2.850-2.851 inch)
Crankshaft
Main bearing journal diameter 67.481-67.505 mm (2.6567-2.6576 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 (0.0019-0.0009 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 (0.0030-0.0148 inch)
Piston and Connecting Rod
Piston diameter grade 1 (at right angle to pin bore) (uncoated) 90.182-90.167 mm (3.5504-3.5499 inch)
Piston diameter grade 2 (at right angle to pin bore) (uncoated) 90.196-90.179 mm (3.551-3.5503 inch)
Piston diameter grade 3 (at right angle to pin bore) (uncoated) 90.208-90.193 mm (3.5515-3.551 inch)
Piston to cylinder bore clearance (at grade size) 0.017-0.047 mm (0.0007-0.0019 inch)
Piston ring end gap top 0.15-0.30 mm (0.006-0.012 inch)
Piston ring end gap intermediate 0.25-0.50 mm (0.0098-0.0197 inch)
Piston ring end gap oil control 0.15-0.65 mm (0.0059-0.0256 inch)
Piston ring groove width top 1.52-1.54 mm (0.0598-0.0606 inch)
Piston ring groove width intermediate 1.52-1.54 mm (0.0598-0.0606 inch)
Piston ring groove width oil control 3.030-3.056 mm (0.1193-0.1203 inch)
Piston ring width top and intermediate 1.50-1.48 mm (0.0590-0.0582 inch)
Piston ring to groove clearance top 0.020-0.060 mm (0.0008-0.0020 inch)
Piston ring to groove clearance intermediate 0.020-0.060 mm (0.0008-0.0020 inch)
Piston pin bore diameter 22.0125-22.0175 mm (0.8666-0.8668 inch)
Piston pin diameter 22.0010-22.0030 mm (0.8662-0.8663 inch)
Piston pin length 61.8 mm (2.433 inch)
Piston pin to piston fit 0.0095-0.023 mm (0.0004-0.0009 inch)
Connecting rod to pin clearance 0.009-0.023 mm (0.0004 inch)
Connecting rod pin bore diameter 22.012-22.024 mm (0.8666-0.8671 inch)
Connecting rod length (center to center) 150.7 mm (5.933 inch)
Connecting rod maximum + allowed bend 0.038 mm (0.0015 inch)
Connecting rod maximum + allowed twist a 0.05 mm (0.0020 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 0.024-0.066 mm (0.0009-0.0026 inch)
Connecting rod side clearance 0.5-0.15 mm (0.02-0.006 inch)

a The pin bore and crank bearing bore must be parallel and in the same vertical plane within the specified total difference when measured at the ends of a 203 mm bar, 105.5 mm on each side of rod centerline.

Crankshaft pulley torque
^ Stage 1: Tighten to 90 Nm (66 ft. lbs.)
^ Stage 2: Loosen 360 degrees.
^ Stage 3: Tighten to 50 Nm (37 ft. lbs.)
^ Stage 4: Tighten an additional 90 degrees.