System Specifications

Cylinder block
Cylinder head surface warpage Maximum 0.05 mm (0.0020 inch)

Cylinder bore diameter
STD 79.000 - 79.013 mm (3.1102 - 3.1107 inch)
Maximum 79.013 mm (3.1107 inch)

12 pointed head bearing cap subassembly bolt diameter
at tension portion STD 7.3 - 7.5 mm (0.287 - 0.295 inch)
Minimum 7.3 mm (0.287 inch)

Crankshaft journal diameter Mark:
0 47.998 - 48.000 mm (1.8897 - 1.8898 inch)
1 47.996 - 47.998 mm (1.8896 - 1.8897 inch)
2 47.994 - 47.996 mm (1.8895 - 1.8896 inch)
3 47.992 - 47.994 mm (1.8894 - 1.8895 inch)
4 47.990 - 47.992 mm (1.8893 - 1.8894 inch)
5 47.988 - 47.990 mm (1.8892 - 1.8893 inch)

Thrust clearance
STD 0.04 - 0.24 mm (0.0016 - 0.0094 inch)
Maximum 0.30 mm (0.0118 inch)

Thrust washer thickness 2.430 - 2.480 mm (0.0957 - 0.0976 inch)

Main journal oil clearance
STD 0.015 - 0.032 mm (0.0006 - 0.0013 inch)
Maximum 0.050 mm (0.0020 inch)

Piston diameter
at 25.6 mm (1.008 inch) from the piston head 78.925 - 78.935 mm (3.1073 - 3.1077 inch)

Piston ring groove clearance 0.020 - 0.070 mm (0.0008 - 0.0028 inch)

Piston ring end gap
STD No.1 0.25 - 0.35 mm (0.0098 - 0.0138 inch)
No.2 0.35 - 0.50 mm (0.0138 - 0.0197 inch)
Oil (Side rail) 0.15 - 0.40 mm (0.0059 - 0.0157 inch)
Maximum No.1 1.05 mm (0.0413 inch)
No.2 1.20 mm (0.0472 inch)
Oil (side rail) 1.05 mm (0.0413 inch)

Crankshaft Pulley
Torque 138 Nm (1,409 kgf-cm, 102 ft. lbs.)