Crankshaft Main Bearing: Specifications

Crankshaft Main Bearing

MEASUREMENT SPECIFICATIONS

Diametrical clearance 0.010 to 0.048 mm
Oversizes 0.254 mm, 0.508 mm

TIGHTENING SPECIFICATIONS




Main bearing cap torque and sequence
Stage 1-Initial torque
Main bearing cap bolts to 13.5 Nm
Main bearing cap side bolts to 13.5 Nm
Stage 2-Final torque
Main bearing cap bolts numbers 1 thru 8 to 72 Nm
Main bearing cap bolts numbers 9 and 10 to 92 Nm
Main bearing cap side bolts 11 thru 20 to 45 Nm