Crankshaft Main Bearing

Crankshaft
Maximum circle runout 0.03 mm (0.0012 inch)
Main journal
Standard diameter 45.988 to 46.000 mm (1.8106 to 1.8110 inch)
Maximum taper and distortion 0.02 mm (0.0008 inch)
Crank pin
Standard diameter 39.992 to 40.000 mm (1.5745 to 1.5748 inch)
Maximum taper and distortion 0.02 mm (0.0008 inch)
Thrust clearance
Standard 0.09 to 0.19 mm (0.0035 to 0.0075 inch)
Maximum 0.30 mm (0.0118 inch)
Main bearing clearance
Standard 0.010 to 0.023 mm (0.0004 to 0.0009 inch)
Maximum 0.07 mm (0.0028 inch)

Crankshaft Main Bearing Size Codes

Reference:

Standard cylinder block diameter:

Standard crankshaft journal diameter:

Crankshaft Main Bearing Cap Bolts





Standard diameter 7.3 to 7.5 mm (0.287 to 0.295 inch)
Minimum diameter 7.2 mm (0.283 inch)





First pass 22 Nm (224 kgf-cm, 16 ft. lbs.)
Final pass Tighten 90°