Crankshaft, Engine

Crankshaft main bearing cap bolts
Refer to the procedure Assembly

Crankshaft and flywheel
Main bearing journal
diameter 1,2 3 63.983-64.003 mm (2.5190-2.5198 inch)
out-of-round limit 0.0003 mm MAX in 45 degrees, 0.015 mm (0.006 inch) TOTAL
taper limit 0.008 mm (0.0003 inch) per 25 mm (1 inch)
journal runout limit 0.05 mm (0.002 inch) (2)0.05 mm (0.002 inch) (3)
surface finish (RMS) 0.3 micrometers (11.8 micro inch)
Thrust bearing journal length 0.725-29.775 mm (1.703-1.722 inch)
Main bearing thrust face
surface finish (RMS) 0.9 micrometers (0.354 micro inch) FRONT 0.6 micrometers (0.236 micro inch) REAR
runout limit 0.025 mm (0.001 inch)
Crankshaft end play 0.10-0.20 mm (0.004-0.008 inch)
Main bearings
Clearance to crankshaft
desired 0.025-0.035 mm (0.001-0.0014 inch)
allowable 0.013-0.058 mm (0.0005-0.0023 inch)
Bearing wall thickness 2.435-2.443 mm (0.0959-0.0962 inch)

Note (3): Runout of adjacent journals to each other.