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Crankshaft Main Bearing

Crankshaft
Main bearing journal diameter 63.983-154.003 mm (2.5190-2.5198 inch)
Main bearing journal maximum taper 0.008 mm 0.0003 inch) per 25 mm (1.0 inch)
Main bearing journal maximum out-of-round max. 0.008 mm 0.0003 inch) in 45 degrees, 0.015 mm 0.006 inch) total
Main bearing journal-to-cylinder block clearance - desired 0.025-0.035 mm (0.001-10.0014 inch)
Main bearing journal-to-cylinder block clearance - allowable 0.013-0.058 mm (0.0005-0.0023 inch)

Crankshaft Main Bearing Cap Bolts; Assembly