System Specifications
General SpecificationsBore 93.0 mm (3.661 inch)
Stroke 85.8 mm (3.3779 inch)
Cylinder bore 93 mm (3.661 inch)
Flatness of gasket surface Maximum 0.05 mm (0.002 inch)
Out - of - roundness and taper Maximum
Specification 0.02 mm (0.0008 inch)
Limit 0.05 mm (0.002 inch)
Journal O.D. 63.982 - 64.00 mm (2.519 - 2.5197 inch)
Pin O.D. 54.982 - 55.00 mm (2.165 - 2.1653 inch)
Out - of - roundness of journal and pin Maximum 0.03 mm (0.0012 inch)
Taper of journal and pin Maximum 0.005 mm (0.0002 inch)
End play
Specification 0.05 - 0.25 mm (0.002 - 0.0098 inch)
Limit 0.3 mm (0.012 inch)
Side clearance (Big end) 0.10 - 0.25 mm (0.0039 - 0.0098 inch)
Bend 0.05 mm or less / 100 mm (0.0020 inch or less /3.937 inch)
Twist 0.1 mm or less / 100 mm (0.0039 inch or less /3.937 inch)
Bearing
Oil clearance
Specification 0.026 - 0.044 mm (0.001 - 0.0017 inch)
Limit 0.1 mm (0.004 inch)
Pin diameter 22.001 - 22.004 mm (0.8661 - 0.8663 inch)
Main bearing
Oil clearance 0.022 - 0.040 mm (0.00086 - 0.00157 inch)
Diameter (Standard) 92.96 - 92.99 mm (3.659 - 3.661 inch)
Clearance (Piston-to-cylinder) 0.03 - 0.05 mm (0.0012 - 0.0020 inch)
Oil 3.010 - 3.030 mm (0.1185 - 0.1193 inch)
Piston for service 0.25 mm (0.010 inch), 0.50 mm ( 0.020 inch) Oversize
Piston
Ring groove width
No. 1 1.503 - 1.505 mm (0.0592 - 0.05925 inch)
No. 2 1.501 - 1.503 mm (0.0591 - 0.0592 inch)
Piston ring
Number of rings per piston 3
Compression ring type 2
Oil ring 1
Compression ring type
No. 1 Barrel type, steel
No. 2 Taper type, special cast iron
Oil ring type 3 - piece type
Ring end gap
No. 1 0.20 - 0.30 mm (0.0078 - 0.0118 inch)
No. 2 0.40 - 0.55 mm (0.0157 - 0.0216 inch)
Oil ring side rail 0.2 - 0.7 mm (0.0079 - 0.0276 inch)
Ring side clearance
No. 1 0.04 - 0.08 mm (0.0016 - 0.0031 inch)
No. 2 0.02 - 0.06 mm (0.0008 - 0.0024 inch)
Ring for service 0.25mm (0.010 inch), 0.50 mm (0.020 inch)
Tightening Torque
Crankshaft bolt 180 - 190 Nm (1,800 - 1,900 kgf-cm, 130 - 138 ft. lbs.)
Main bearing cap bolts 70 - 80 Nm (700 - 800 kgf-cm, 52 - 59 ft. lbs.)
Connecting rod nuts 34 Nm + 90° (340 kgf-cm + 90°, 26 ft. lbs.)+ 90°)
Crankshaft pulley bolt 180 - 190 Nm (1,800 - 1,900 kgf-cm, 130 - 138 ft. lbs.)