Cylinder Block Assembly: Specifications
SPECIFICATIONSPiston
Diameter (Standard) 92.97-92.98 mm (3.6602-3.6606 in.)
Clearance (Piston-to-cylinder) 0.03 - 0.05 mm (0.0012 - 0.0020 in.)
Ring groove width
No. 1 1.53 - 1.55mm (0.0602 - 0.061O in.)
No. 2 1.51 - 1.53 mm (0.0594 - 0.0602 in.)
Oil ring 3.010 - 3.030 mm (0.1185 - 0.1193 in.)
Piston for service 0.25 mm (0.010 in.), 0.50 mm (0.020 in.) Oversize
Piston ring
Number of rings per piston 3
Compression ring type 2
Oil ring 1
Compression ring type
No. 1 Barrel type, steel(Inner bevel)
No. 2 Taper type, special cast iron
Oil ring type 3-piece type
Ring end gap
No. 1
Specification 0.2 - 0.3 mm (0.0079 - 0.0118 in.)
Limit 0.8 mm (0.0315 in)
No. 2
Specification 0.45 - 0.60 mm (0.0177 - 0.0236 in.)
Limit 0.8 mm (0.0315 in)
Oil ring side rail
Specification 0.2 - 0.7 mm (0.0079 - 0.0276 in.)
Limit 1.0 mm (0.0394 in)
Ring side clearance
No. 1
Specification 0.04 - 0.08 mm (0.0008 - 0.0031 in.)
Limit 0.1 mm (0.0039 in)
No. 2
Specification 0.02 - 0.06 mm (0.0016 - 0.0024 in.)
Limit 0.1 mm (0.0039 in)
Ring for service 0.25mm (0.010 in.), 0.50 mm (0.020 in.) Oversize
Connecting rod
Side clearance (Big end) 0.10 - 0.25 mm (0.0039 - 0.0098 in.)
Bend 0.05 mm or less/100 mm (0.0020 in. or less/3.937 in.)
Twist 0.1 mm or less/100 mm (0.0039 in. or less/3.937 in.)
Bearing
Oil clearance
Specification 0.022 - 0.040 mm (0,0009 - 0.0016 in.)
Limit 0.1 mm (0.004 in.)
Pin diameter 21.974 - 21.985 mm (0.8651 - 0.8655 in.)
Crankshaft
Journal O.D. 63.982 - 64.00 mm (2.519 - 2.5197 in.)
Pin O.D. 54.982 - 55.00 mm (2.165 - 2.1653 in.)
Out - of - roundness of journal and pin Max. 0.03 mm (0.0012 in.)
Taper of journal and pin Max. 0.005 mm (0.0002 in.)
End play
Specification 0.05 - 0.25 mm (0.002 - 0.0098 in.)
Limit 0.3 mm (0.012 in.)
Main bearing
Oil clearance 0.018 - 0.036 mm (0.0007 - 0.0014 in.)
Cylinder block
Cylinder bore 93 mm (3.661 in.)
Flatness of gasket surface Max. 0.05 mm (0.002 in.)
Out - of - roundness and taper
Specification Max. 0.02 mm (0.0008 in.)
Limit 0.05 mm (0.002 in.)
TIGHTENING TORQUE
Main bearing cap bolts 68.6 - 78.5 Nm (700 - 800 kg-cm, 50.6 - 57.9 ft. lbs.)
Connecting rod nuts 35 + 92° Nm (350 + 92° kg-cm, 26 + 92° ft. lbs.)
Crankshaft pulley bolt 180 - 190 Nm (1,800 - 1,900 kg-cm, 130 - 138 ft. lbs.)