Piston Dimensions & Clearances
Piston Ring Gap, Checking.
Fig. 1:
- Push ring squarely from above down to approximately 15 mm from bottom end of cylinder. To push down, use a piston without rings.
Ring To Groove Clearance, Checking
Fig. 2:
- Clean groove before checking.
Piston, Checking
Fig. 3:
- Measure pistons approx. 6 mm from the lower edge of the skirt1 at 90° to the piston pin axis.
Deviation from nominal dimension: Max. 0.04 mm
Piston And Cylinder Dimensions
