2006 Arctic Cat Y-6/Y-12 50cc and 90cc Service Manual, Page 46Get this manual

2006 Arctic Cat Y-6/Y-12 50cc and 90cc Service Manual, Page 46

DSC02248 DSC02251 KM040A DSC02252 16Install the chain guide and secure with the Allen-head cap screw and O-ringApply light
the taper directed toward the piston dome; then install the top compression ring with the orientation mark directed toward
the piston domeStagger the ring ends gaps according to the illustration ! CAUTION DSC02250 Incorrectly installing the piston
rings will result in engine damage 17Install the two dowel pins on the left-side crankcase; then install the cylinder gasket
! CAUTION The surface beneath the cylinder gasket must be thoroughly cleaned prior to installing Back to TOC Back to Section