2007 Arctic Cat ATVs 400/500/650/700 Service Manual, Page 301Get this manual

2007 Arctic Cat ATVs 400/500/650/700 Service Manual, Page 301

NOTE: The piston pin is full-floating type and should slide out by handIf the piston pin is stuck, use Piston Pin Puller
BWater Pump CCover DRotorFlywheel EOil Pump NOTE: If the existing rings will not be replaced with new rings, note the location
of each ring for proper installationWhen replacing with new rings, replace as complete set onlyIf the piston rings must be
removed, remove them in this sequence AStarting with the top ring, slide one end of the ring out of the ring-grooveBRemove
each ring by working it toward the dome of the piston while rotating it out of the groove 1Remove the four cap screws securing
the recoil starter assembly to the left-side cover; then remove the recoil starterAccount for the gasket AT THIS POINT To
service the recoil starter, see Servicing Left-Side Components sub-section AT THIS POINT To service piston, see Components
sub-sectionServicing Top-Side 2Remove the flange nut securing the starter cup to the crankshaft; then remove the starter
cupAccount for the O-ring inside the cup AT THIS POINT To service center crankcase components only, proceed to Removing Left-Side