Main Bearing

NOTE:
- Main bearings come in widths of 19.5 mm (0.768 in) and 22.5 mm (0.886 in).
- Install the 22.5 mm (0.886 in) bearings in the No.1 and No.5 cylinder block journal positions with the main bearing cap.
- Install the 19.5 mm (0.763 in) bearings in the other positions.
- Upper bearings have an oil groove and oil holes; lower bearings do not.






1. Align the bearing claw with the claw groove of the cylinder block, and push in the five upper bearings.






2. Align the bearing claw with the claw groove of the main bearing cap, and push in the five lower bearings.

NOTE: A number is marked on each main bearing car to indicate the installation position.