System Specifications

Cylinder bore diameter 96.813 mm (3.81 in)
Cylinder bore maximum taper 0.050 mm (0.002 in)
Cylinder bore maximum out-of-round - limit 0.025 min (0.001 in)
Cylinder bore maximum out-of-round - service limit 0.050 min (0.002 in)
Piston-to-cylinder bore clearance (uncoated clearance) 0.018-0.044 mm (0.0007-0.0130 in)
Main bearing journal diameter - 1, 2, 3 63.983-64.003 mm (2.5190-2.5198 in)
Main bearing journal maximum taper 0.008 min (0.0003 in) per 25 mm (1 in)
Main bearing journal maximum out-of-round 0.008 min (0.0003 in) MAX in 45 degrees, 0.015 min (0.0006 in) TOTAL
Main bearing journal-to-cylinder block clearance - desired 0.025-0.035 mm (0.001-0.0014 in)
Main bearing journal-to-cylinder block clearance - allowable 0.013-0.058 mm (0.0005-0.0023 in)
Main Bearing Cap 55 Nm (41 ft. lbs.) Rotate an additional 90 degrees.
Crankshaft maximum end play 0.10-0.20 mm (0.004-0.008 in)
Thrust bearing journal diameter 58.682-58.702 mm (2.3103-2.3111 in)
Thrust bearing journal maximum out-of-round 0.008 min (0.0003 in) max. in 45 degrees, 0.015mm (0.0006 in) total
Thrust bearing journal maximum taper - limit 0.008 min per 25 mm (0.0003 in per inch)
Thrust bearing journal maximum taper - service limit 0.3 microns (11.8 micro in)
Thrust bearing journal length 29.725-29.775 mm (1.703-1.722 in)
Connecting rod side clearance (assembled to crank) - standard 0.11-0.49 mm (0.0043-0.0193 in)
Connecting rod side clearance (assembled to crank) - service limit 0.36 mm (0.014 in) max.
Connecting rod pin bore diameter 22.94-22.98 mm (0.9032-0.9047 in)
Connecting rod length (center-to-center) 154.66-154.74 mm (6.0890-6.0921 in)
Connecting rod maximum allowable bend 0.04 per 25 mm (0.0016 in per inch)
Connecting rod maximum allowable twist 0.059 per 25 mm (0.002 in per inch)
Connecting rod bearing bore diameter 61.635-61.655 mm (2.4266-2.4274 in)
Connecting rod bearing-to-crankshaft clearance - desired 0.025-0.035 mm (0.001-0.0014 in)
Connecting rod bearing-to-crankshaft clearance - allowable 0.022-0.069 mm (0.0009-0.0027 in)
Piston diameter - coded red 96.795-96.782 mm (3.8108-3.8103 in)
Piston diameter - coded blue 96.808-96.795 mm (3.8113-3.8108 in)
Piston diameter - coded yellow 96.821-96.808 mm (3.8119-3.8113 in)
Piston-to-cylinder bore clearance (uncoated clearance) 0.018-0.044 mm (0.0007-0.0017 in)
Piston ring end gap - compression (top, in gauge) 0.17-0.33 mm (0.0067-0.0130 in)
Piston ring end gap - compression (bottom, in gauge) 0.3-0.55 mm (0.0 118-0.0217 in)
Piston ring end gap - oil ring (steel rail, in gauge) 0.15-0.65 mm (0.006-0.026 in)
Piston ring groove width - compression (top and bottom) 1.54-1.52 mm (0.0606-0.0598 in)
Piston ring groove width - oil 3.05-3.03 mm (0.1201-0.1193 in)
Piston ring width - compression (top and bottom) 1.460-1.490 mm (0.0575-0.0587 in)
Piston ring width - oil ring Side seal, snug fit
Piston ring-to-groove clearance - 1st ring 0.030-0.080 mm (0.0012-0.0032 in)
Piston ring-to-groove clearance - 2nd ring 0.030-0.080 mm (0.0012-0.0032 in)
Piston pin bore diameter 23.014-23.018 mm (0.9061-0.9062 in)
Piston pin diameter 23.000-23.003 mm (0.9055-0.9056 in)
Piston pin length 63.55-63.05 mm (2.5020-2.4823 in)
Piston pin-to-piston fit 0.011-0.018 mm (0.0004-0.0007 in)
Piston-to-connecting rod clearance Press fit 8 kilo-newtons (1,800 lbs)
Crankshaft Pulley Bolt 160 Nm (118 ft.lbs)