2007 Arctic Cat Four-Stroke Factory Service Manual, Page 65Get this manual
2Piston pin bore must be within specifications 3Piston skirt to cylinder clearance must be within specifications4If the pistoncylinder clearance exceeds the limit, bore the cylinder and use an oversized piston or replace both cylinder and pistonInstalling Piston Rings
Install the rings in the appropriate groovesStagger the gaps of the rings
! CAUTION
ATV-1069
Incorrect installation of the piston rings will result in engine damage
Measuring Piston Skirt Cylinder Clearance
Measuring Piston Pin Diameter