Cylinder Bore

Cylinder Bore Taper

NOTE: Refer to the appropriate information for the specification.

1. Measure the cylinder bore at the top, middle and bottom of piston ring travel in 2 directions as indicated. Verify the cylinder bore is within the wear limit. The difference indicates the cylinder bore taper. Bore the cylinder to the next oversize limit.





Cylinder Bore Out-of-Round

NOTE: Refer to the appropriate information for the specification.

1. Measure the cylinder bore in 2 directions. The difference is the out-of-round.