Crankshaft Main Bearing

SERVICE DATA AND SPECIFICATIONS (SDS)

Main Bearing


MAIN BEARING







UNDERSIZE

Unit: mm (in)






MAIN BEARING OIL CLEARANCE

Unit: mm (in)






Main Bearing Cap Bolts:









Tighten all bolts in order of (No. 1 - 30) temporarily.

Main Bearing Cap Bolts (M12) in order of No. 1 - 10 39.2 Nm (4.0 kg-m, 29 ft-lb)
Main Bearing Cap Bolts (M9) in order of No. 11 - 20 29.4 Nm (3.0 kg-m, 22 ft-lb)

Main Bearing Cap Sub Bolts (M12) (clockwise) in order of No. 1 - 10 Angle tightening: 40 degrees
Main Bearing Cap Sub Bolts (M9) (clockwise) in order of No. 11 - 20 Angle tightening: 30 degrees

Side bolts (M10) in order of No. 21 - 30 49.0 Nm (5.0 kg-m, 36 ft-lb)