Cylinder Block Assembly: Specifications
Cylinder bore 86.5+0.03 mm (3.406+0.0012 inch)Out-of-round and taper of cylinder bore Less than 0.01 mm (0.0004 inch)
Piston - to - cylinder clearance 0.02 - 0.04 mm (0.0008 - 0.0016 inch)
Flatness of gasket surface Less than 0.05 mm (0.0020 inch) 0.1 mm (0.0039 inch)
Crankshaft
Journal O.D 56.982 - 57.000 mm (2.2434 - 2.2441 inch)
Out - of - round of journal and pin Less than 0.015 mm (0.0006 inch)
Taper of journal and pin Less than 0.005 mm (0.0002 inch)
End play 0.05 - 0.25 mm (0.0020 - 0.0098 inch) 0.25 mm (0.0098 inch)
New bore size = Piston O.D + 0.02 to 0.04 mm (0.0008 to 0.0016 inch) (clearance between piston and cylinder) - 0.02 mm (0.0008 inch) (honing margin)
Crankshaft main bearing
No.1, 2, 4, 5 0.018 - 0.036 mm (0.0007 - 0.0014 inch)
No.3 0.024 - 0.042 mm (0.0009 - 0.0017 inch)
Main Bearing Caps
Tighten the cap bolts to the specified torque.
Tightening torque 25 Nm (250 kg-cm, 18 ft. lbs.) + (90°)
Cap bolts should be tightened evenly in 4 to 5 increments before they are tightened to the specified torque.
Connecting rod big end to crankshaft 0. 10 - 0.25 mm (0.0040 - 0.0098 inch) 0.4 mm (0.0157 inch)
Side clearance
Piston pins installation force 1250 ± 500 kg (2756 ± 1100 ft. lbs.)
Connecting rod pin O.D 48 - 48.015 mm (1.890 - 1.8903 inch)
Connecting rod bearing oil clearance 0.015 - 0.048 mm (0.0006 - 0.0019 inch) 0.1 mm (0.0039 inch
Piston
O.D. 86.47 - 86.5 mm (3.404 - 3.406 inch)
Ring groove width
No. 1 1.22 - 1.24 mm (0.048 - 0.049 inch)
No. 2 1.51 - 1.53 mm (0.059 - 0.060 inch)
Oil 2.81 - 2.83 mm (0. 111 - 0. 1114 inch)
Service size 0.5 mm (0.020 inch) oversize
Piston ring
Side clearance
No. 1 0.03 - 0.07 mm (0.0012 - 0.0028 inch)
No. 2 0.02 - 0.06 mm (0.0008 - 0.0024 inch)
Oil ring 0.06 - 0.15 mm (0.0024 - 0.0059 inch) 0.1 mm (0.0039 inch)
End gap
No. 1 0.25 - 0.35 mm (0.0098 - 0.0138 inch) 0.8 mm (0.031 inch)
No. 2 0.40 - 0.55 mm (0.0157 - 0.0216 inch) 0.8 mm (0.031 inch)
Oil ring side rail 0.10 - 0.40 mm (0.0039 - 0.0157 inch) 1.0mm (0.039 inch)
Crankshaft Pulley
Tightening Torque 160 - 170 Nm (1600 - 1700 kg-cm, 116 - 123 ft. lbs.)