Cylinder Block Assembly
MECHANICAL SPECIFICATIONSCylinder Block
Height 270.9 - 271.1 mm (0.666 - 10.673 inch)
Distortion 0.06 mm (0.002 inch) max.
Grinding 0.20 mm (0.008 inch) max.
Cylinder Bore Diameter
Standard 83.000 - 83.019 mm (3.2678 - 3.2684 inch)
0.25 (0.01) oversize 83.260 - 83.269 mm (3.2776 - 3.2783 inch)
0.50 (0.02) oversize 83.500 - 83.519 mm (3.2874 - 3.2881 inch)
Wear Limit 0.15 mm (0.006 inch)
Piston
Piston diameter (Measured at 90° to pin bore axis and 16.5 mm (0.65 inch) below oil ring grove)
Standard 83.953 - 83.975 mm (3.2659 - 3.2667 inch)
0.25 (0.01) oversize 83.203 - 83.225 mm (3.2758 - 3.2765 inch)
0.50 (0.02) oversize 83.453 - 83.475 mm (3.2856 - 3.2864 inch)
Piston to Cylinder Clearance
Standard 0.025 - 0.066 mm (0.0010 - 0.0025 inch)
Maximum 0.15 mm (0.006 mm)
Piston Ring
Piston Ring to Ring Groove Clearance
Top 0.035 - 0.065 mm (0.0014 mm - 0.0025 inch)
Second 0.030 - 0.065 (0.0012 - 0.0025 inch)
Oil 0.033 - 0.065 mm (0.0009 - 0.0025 inch)
Maximum 0.20 mm (0.008 inch)
End Gap
Top 0.15 - 0.25 mm (0.006 - 0.009 inch)
Second 0.15 - 0.30 mm (0.006 - 0.011 inch)
Oil (rail) 0.20 - 0.70 mm (0.008 - 0.027 inch)
Maximum 1.0 mm (0.039 inch)
Piston Pin
Diameter 18.988 - 19.000 mm (0.7475 - 0.7480 inch)
Connecting Rod to Piston Pin Clearance -0.037 - -0.013 mm (-0.0014 - -0.0005 inch)
Piston to Piston Clearance 0.008 - 0.026 mm (0.0004 - 0.0010 inch)
Crankshaft
Crankshaft Runout 0.03 mm (0.0012 inch) max.
Main Journal Diameter
Standard 55.947 - 55.955 mm (2.2023 - 2.2029 inch)
0.25 (0.01) undersize 55.687 - 55.705 mm (2.1924 - 2.1931 inch)
Out Of Round 0.05 mm (0.002) max.
Crankpin Diameter
Standard 47.940 - 47.955 mm (1.8874 - 1.8879 inch)
0.25 (0.01) undersize 47.690 - 47.705 mm (1.8776 - 1.8781 inch)
Main Journal Oil Clearance
Standard 0.024 - 0.050 inch (0.0010 - 0.0019 mm)
Maximum 0.067 mm (0.0026 inch)
Crankshaft End Play
Standard 0.080 - 0.282 mm (0.0032 - 0.011 inch)
Maximum 0.030 mm (0.012 inch)
Connecting Rod
Length (Center to Center) 135.15 - 135.25 mm (5.3209 - 5.3247 inch)
Bending (Each 50 mm (1.97 inch) 0.05 mm (0.0020 inch) max.
Distortion (Each 50 mm (1.97 inch) 0.05 mm (0.0020 inch) max.
Connecting Rod Side Clearance
Standard 0.110 - 0.262 mm (0.005 - 0.010 inch)
Maximum 0.30 mm (0.012 inch)
Connecting Rod Bearing
Connecting Rod Bearing Oil Clearance
Standard 0.024 - 0.061 mm (0.0010 - 0.0025 inch)
Maximum 0.067 mm (0.0026 inch)