Piston: Testing and Inspection

- Measure pistons approx. 6 mm (0.2364 inch) from the lower edge of skirt, at 90° to the piston pin axis.
- Deviation from nominal dimension max. 0.04 mm (0.0016 inch).

- Nominal Values:
^ Standard Size: 80.985
^ 1st Oversize: 81.485
^ 2nd Oversize: 81.985