Cylinder Block Assembly: Specifications

Block
Camshaft Bearing Bore Diameter - Front and Rear 55.26 - 55.31 mm (2.175 - 2.177 inch)
Camshaft Bearing Bore Diameter - Middle #2, #3 54.75 - 54.80 mm (2.155 - 2.157 inch)
Crankshaft Main Bearing Bore Diameter 72.1535 - 72.0695 mm (2.840 - 2.841 inch)
Crankshaft Main Bearing Bore Out - of - Round 0.008 mm (0.00031 inch)
Cylinder Bore Diameter 99.000 - 99.018 mm (3.897 - 3.898 inch)
Cylinder Bore Out - of - Round - Diameter - Production 0.026 mm (0.0010 inch)
Cylinder Bore Out - of - Round - Diameter - Service 0.030 mm (0.0011 inch)
Cylinder Bore Taper - Production 0.026 mm (0.0010 inch)
Cylinder Bore Taper - Service 0.030 mm (0.0011 inch)
Cylinder Head Deck Height 224 mm (8.818 inch)
Cylinder Head Deck Surface Flatness 0.05 mm per 150 mm (0.0019 inch per 5.905 inch)
Valve Lifter Bore Diameter 21.417 - 21.455 mm (0.843 - 0.844 inch)

Connecting Rod
Connecting Rod Bearing Clearance 0.18 - 0.062 mm (0.0007 - 0.017 inch)
Connecting Rod Bore Diameter 60.322 - 60.338 mm (2.375 - 2.376 inch)
Connecting Rod Bore Out - of - Round 0.006 mm (0.00023 inch)
Connecting Rod Length - Center to Center1 50 mm (5.9 inch)
Connecting Rod Side Clearance 0.200 - 0.241 mm (0.008 - 0.009 inch)

Crankshaft
Connecting Rod Journal Diameter 57.122 - 57.138 mm (2.248 - 2.249 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 (0.863 - 0.869 inch)
Crankshaft End Play 0.060 - 0.210 mm (0.0024 - 0.0083 inch)
Crankshaft Main Bearing Journal Width 23.9 - 24.1 mm (0.941 - 0.949 inch)
Crankshaft Main Bearing Clearance - Except #3 0.019 - 0.064 mm (0.0008 - 0.0025 inch)
Crankshaft Main Bearing Clearance - #3 Thrust Bearing 0.032 - 0.077 mm (0.0012 - 0.0030 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)

Piston Ring End Gap
First Compression Ring 0.15 - 0.30 mm (0.006 - 0.011 inch)
Second Compression Ring 0.25 - 0.45 mm (0.009 - 0.017 inch)
Oil Control Ring 0.15 - 0.65 mm (0.06 - 0.025 inch)

Piston Ring to Groove Clearance
First Compression Ring 0.03 - 0.065 mm (0.001 - 0.002 inch)
Second Compression Ring 0.02 - 0.055 mm (0.0007 - 0.002 inch)
Oil Control Ring 0.01 mm (0.004 inch)

Piston Ring Thickness
First Compression Ring 1.175 - 1.190 mm (0.046 - 0.047 inch)
Second Compression Ring 1.475 - 1.490 mm (0.058 inch)
Oil Control Ring - Maximum 2.50 mm (0.098 inch)

Piston
Piston Diameter - production 98.970 - 99.008 mm (3.896 - 3.897 inch)
Piston Diameter - service limit 98.950 mm (3.895 inch)
Piston Pin Bore Diameter 23.957 - 23.962 mm (0.943 inch)
Piston Ring Groove Width 1.22 - 1.24 mm (0.048 - 0.049 inch)
Piston to Bore Clearance - production - 0.008 - 0.048 mm ( - 0.0003 - 0.0018 inch)
Piston to Bore Clearance - service limit - Maximum 0.080 mm (0.003 inch)

Pin
Piston Pin Clearance to Connecting Rod Bore - Press Fit - 0.004 - - 0.021 mm ( - 0.0001 - - 0.0008 inch)
Piston Pin Clearance to Piston Pin Bore 0.002 - 0.010 mm (0.00008 - 0.0004 inch)
Piston Pin Diameter 23.952 - 23.955 mm (0.942 - 0.943 inch)
Piston Pin Length 64.21 - 64.44 mm (2.57 - 2.53 inch)

Connecting Rod Bearing Cap Bolt
First Pass 25 Nm (18 ft. lbs.)
Final Pass 110 degrees

Crankshaft Balancer Bolt
First Pass 70 Nm (52 ft. lbs.)
Final Pass 72 degrees

Crankshaft Main Bearing Cap Bolt/Stud
First Pass 50 Nm (37 ft. lbs.)
Final Pass 77 degrees