Cylinder Block Assembly: Specifications
Cylinder BlockCylinder bore
Diameter 100.4 mm (3.953 inch)
Maximum taper 0.025 mm (0.001 inch)
Maximum out-of-round 0.025 mm (0.001 inch)
Main bearing bore inside diameter 60.634-60.620 mm (2.387-2.386 inch)
Head gasket surface
Overall flatness 0.1 mm (0.004 inch)
Finish (RMS) 60-150
Crankshaft
Main bearing journal
Diameter 56.980-57.0 mm (2.243-2.244 inch)
Maximum taper 0.008 mm (0.0003 inch)
Maximum out-of-round 0.008 mm (0.0003 inch)
Clearance to cylinder block 0.008-0.062 mm (0.0003-0.0024 inch)
Connecting rod journal
Diameter 53.98-54.0 mm (2.125-2.126 inch)
Maximum taper 0.008 mm (0.0003 inch)
Maximum out-of-round 0.008 mm (0.0003 inch)
Maximum end play 0.05-0.32 mm (0.002-0.0126 inch)
Main Bearings
Clearance to crankshaft 0.021-0.039 mm (0.0008-0.0015 inch)
Clearance to crankshaft allowable 0.013-0.048 mm (0.0005-0.002 inch)
Bearing wall thickness 1.8-1.806 mm (0.0709-0.0711 inch)
Piston
Diameter
Coded STD 100.380-100.400 mm (3.952-3.9528 inch)
Coded 0.5 100.880-100.900 mm (3.972 inch)
Coded 1.0 101.350-101.370 mm (3.990-3.991 inch)
Clearance to cylinder bore 0.030-0.060 mm (0.0012-0.0023 inch)
Ring end gap
Top 0.200-0.450 mm (0.008-0.018 inch)
Bottom 0.450-0.700 mm (0.018-0.028 inch)
Ring groove width
Top 1.64-1.66 mm (0.0645-0.0654 inch)
Bottom 1.79-1.81 mm (0.0705-0.0713 inch)
Oil ring 3.5-3.53 mm (0.1378-0.1399 inch)
Ring width
Top 1.578-1.598 mm (0.062-0.063 inch)
Bottom 1.728-1.74 mm (0.068-0.069 inch)
Ring-to-groove clearance
Top 0.050-0.082 mm (0.002-0.003 inch)
Bottom 0.050-0.082 mm (0.002-0.003 inch)
Pin bore diameter
Red 24.007-24.010 mm (0.9451-0.9452 inch)
Blue 24.010-24.013 mm (0.9452-0.9453 inch)
Pin diameter
Red 23.994-23.997 mm (0.9446-0.9447 inch)
Blue 23.997-24.000 mm (0.9447-0.9449 inch)
Pin length 72.0-72.8 mm (2.835-2.866 inch)
Pin-to-piston pin fit 0.01-0.016 mm (0.0004-0.0006 inch)
Pin-to-connecting rod clearance Press fit -0.018 to -0.042 mm (-0.0007 to -0.0017 inch)
Connecting Rod
Pin bore diameter 23.958-23.976 mm (0.943-0.944 inch)
Rod length 145.965-146.035 mm (5.746-5.749 inch)
Maximum allowed bend 0.0125 mm (0.00049 inch) per 25.4 mm (1.000 inch)
Maximum allowed twist 0.038 mm (0.0015 inch) per 25.4 mm (1.000 inch)
Bearing
Bore diameter 56.82-56.84 mm(2.2370-2.2378 inch)
Clearance to crankshaft 0.013-0.048 mm (0.0005-0.002 inch)
Side clearance (assembled to crankshaft) 0.092-0.268 mm (0.0036-0.0106 inch)
Crankshaft Main Bearing Cap Bolts
First pass 35 Nm (26 ft. lbs).
Final pass Tighten 57°
Crankshaft Pulley Bolt
Discard the crankshaft pulley bolt and washer. This bolt is torque-to-yield and cannot be reused.
First pass 45 Nm (33 ft. lbs).
Final pass Tighten 85°