System Specifications

Cylinder Block
Cylinder 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 60.620-60.634 mm (2.387-2.387 inch)
Head gasket surface flatness 0.1 mm (0.004 inch) overall

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)
Journal-to-cylinder block clearance 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)
Crankshaft 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 standard 100.380-100.400 mm (3.952-3.9528 inch)
Coded 0.5 100.880-100.900 mm (3.971-3.972 inch)
Coded 1.0 101.350-101.370 mm (3.990-3.991 inch)
Piston-to-cylinder bore clearance 0.030-0.050 mm (0.0012-0.002 inch)
Ring end gap
Top 0.200-0.450 mm (0.008-0.018 inch)
Bottom 0.40-0.60 mm (0.016-0.024 inch)
Ring groove width
Top 1.23-1.25 mm (0.0484-0.0492 inch)
Bottom 1.52-1.54 mm (0.0598-0.0606 inch)
Oil ring 3.01-3.03 mm (0.1185-0.1193 inch)
Ring width
Top 1.175-1.190 mm (0.0463-0.0469 inch)
Bottom 1.475-1.490 mm (0.0581-0.0587 inch)
Ring-to-groove clearance
Top 0.040-0.075 mm (0.0016-0.0030 inch)
Bottom 0.030-0.065 mm (0.0012-0.0026 inch)
Pin bore diameter 23.958-23.976 mm (0.943-0.944 inch)
Pin diameter
Red 23.994-23.997 mm (0.9446-0.9448 inch)
Blue 23.997-24.000 mm (0.9448-0.9449 inch)
Pin length 72.0-72.8 mm (2.835-2.866 inch)
Pin-to-piston fit 0.01-0.016 mm (0.0004-0.0006 inch)
Pin-to-connecting rod clearance 0.01-0.016 mm (0.0004-0.0006 inch)

Connecting Rod
Pin bore diameter 23.958-23.976 mm (0.943-0.944 inch)
Rod length (center-to-center) 145.965-146.035 mm (5.747-5.749 inch)
Maximum allowed bend mm (0.0005 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 mm-56.84 mm (2.237 in-2.238 inch)
Rod bearing-to-crankshaft clearance 0.008-0.061 mm (0.0003-0.0024 inch)
Rod side clearance 0.092-0.268 mm (0.0036-0.0106 inch)





Main bearing cap bolts
First pass 35 Nm (26 ft. lbs.)
Final pass tighten 57°

Crankshaft pulley bolt

Discard the crankshaft pulley bolt.

First pass 45 Nm (33 ft. lbs.)
Final pass Tighten 85°