Crankshaft Main Bearing: Specifications

CRANKSHAFT MAIN BEARING









Tighten bolts marked with b or 6 using the three step method, in the sequence shown.
Tighten bolts 15 Nm (11 ft. lbs.)
Tighten bolts 27 Nm (20 ft. lbs.)
Tighten all bolts an additional 45°.

Tighten bolts marked with M using the three step method, in the sequence shown.
Tighten bolts 15 Nm (11 ft. lbs.)
Tighten bolts 45 Nm (33 ft. lbs.)
Tighten all bolts an additional 45°.

Check the crankshaft turning torque,
It should not exceed 5.6 Nm (50 in. lbs.)






Main Bearing Diametrical Clearance 0.028 - 0.048 mm (0.0011 - 0.0018 in.)
Main Bearing Diametrical Clearance (Max) 0.058 mm (0.0022 in.)

Wear Limit 0.30 mm (0.0118 in.)







LOWER MAIN BEARING SELECTION






UPPER MAIN BEARING SELECTION