2004 Arctic Cat ATVs factory service and repair manual, Page 125Get this manual
11Remove the cam chain guideIE? AT THIS POINT To inspect cam chain guide, see Servicing Top-Side Components sub-section IE?
crankcase 12Remove the two nuts securing the right side of the cylinder to the right-side crankcase halfAccount for the washers
15Using the Piston-Pin Puller (pln 0644-3281, remove the piston pinAccount for the opposite-side circlipRemove the pistonW
NOTE: It is advisable to remove the opposite-side circlip prior to using the puller 13Lifl the cylinder off the crankcase