2004 Arctic Cat ATVs factory service and repair manual, Page 108Get this manual

2004 Arctic Cat ATVs factory service and repair manual, Page 108

AInstall thin oil ring (3), ring expander (4), and thin oil ring (3) in the bottom groove of the pistonStagger the end gaps
place piston holder (or suitable substitute) beneath the piston skirt and square the piston in respect to the crankcase Incorrect
installation of the piston rings will result in engine damage 1Install the piston on the connecting rod making sure there
is circlip on each side and the open end of the circlip faces upwardsIThe piston should be installed so the arrow points
towards the front 3Lubricate the inside wall of the cylinder; then using ring compressor or the fingers, compress the rings
and slide the cylinder over the pistonRoute the cam chain up through the cylinder cam chain housing; then remove the piston