Cylinder Block Assembly: Specifications

Tightening Torque
Crankshaft main bearing cap bolts 50 Nm (37 ft. lbs.) +77°
Crankshaft Balancer Bolt
First Pass 70 Nm 52 ft. lbs.
Final Pass 72 degrees
Connecting Rod Bearing Cap Nut
First Pass 20 Nm (15 ft. lbs.)
Final Pass 75 degrees

Engine Mechanical Specifications
Cylinder Bore Diameter - Production 89.016-89.034 mm (3.5046-3.5053 inch)
Cylinder Bore Diameter - Service 89.016-89.042 mm (3.5046-3.5056 inch)
Cylinder Bore Out-of-Round - Diameter - Production 0.020 mm (0.0008 inch)
Cylinder Bore Out-of-Round - Diameter - Service 0.025 mm (0.001 inch)
Cylinder Bore Taper - Production 0.020 mm (-0.0008 inch)
Cylinder Bore Taper - Service 0.025 mm (0.001 inch)
Crankshaft End Play 0.060 - 0.210 mm (0.0024 - 0.0083 inch)
Crankshaft Main Journal Diameter 67.239 - 67.257 mm (2.6473 - 2.6483 inch)
Crankshaft Main Journal Out-of-Round 0.005 mm (0.0002 inch)
Crankshaft Main Journal Taper 0.005 mm (0.0002 inch)
Crankshaft Rear Flange Runout 0.04 mm (0.0016 inch)
Crankshaft Reluctor Ring Runout - Max 0.34 mm (0.0134 inch)
Crankshaft Runout 0.025 mm (0.0010 inch)
Connecting Rod Bore Diameter 53.962 - 53.978 mm (2.124 - 2.125 inch)
Connecting Rod Bore Out-of-Round 0.008 mm (0.00031 inch)
Connecting Rod Length - Center to Center 144.75 - 144.81 mm (5.69 - 5.70 inch)
Connecting Rod Side Clearance 0.25 - 0.37 mm (0.010 - 0.015 inch)
Connecting Rod Journal Diameter 50.768 - 50.784 mm (1.9987 - 1.9994 inch)
Connecting Rod Journal Out-of-Round 0.005 mm (0.0002 inch)
Connecting Rod Journal Taper 0.005 mm (0.0002 inch)
Connecting Rod Journal Width 21.92 - 22.08 mm (8.62 - 8.69 inch)
Piston Diameter - New 88.986 - 89.024 mm (3.503 - 3.504 inch)
Piston to Bore Clearance -0.008 - 0.048 mm (-0.0003 - 0.0018 inch)
Piston Ring
End Gap First Compression Ring 0.15 - 0.36 mm (0.006 - 0.014 inch)
Second Compression Ring 0.5 - 0.71 mm (0.0197 - 0.0280 inch)
Oil Control Ring 0.25 - 1.02 mm (0.009 - 0.040 inch)
Piston Ring to Groove Clearance
First Compression Ring 0.04 - 0.086 mm (0.002 - 0.0033 inch)
Second Compression Ring 0.04 - 0.08 mm (0.002 - 0.0035 inch)
Oil Control Ring 0.07 - 0.095 mm (0.0028 - 0.0037 inch)
Piston Ring Thickness
First Compression Ring 1.164 - 1.190 mm (0.046 - 0.047 inch)
Second Compression Ring 1.470 - 1.490 mm (0.057 - 0.058 inch)
Oil Control Ring - Maximum 2.960 mm (0.116 inch)
Piston
Piston Ring Groove Width - Top 1.23 - 1.25 mm (0.048 - 0.049 inch)
Piston Ring Groove Width - Second 1.53 - 1.55 mm (0.060 - 0.061 inch)
Piston Ring Groove Width - Third 3.03 - 3.05 mm (0.119 - 0.120 inch)