2007 Arctic Cat ATVs 400/500/650/700 Service Manual, Page 55Get this manual
BRemove each ring by working it toward the dome of the piston while rotating it out of the groove AT THIS POINT
To service piston, see Components sub-sectionServicing Top-Side
AT THIS POINT
To service center crankcase components only, proceed to Removing Left-Side ComponentsCC942
Left-Side Components
NOTE: For efficiency, it is preferable to remove and disassemble only those components which need to be addressed and to service only those componentsThe technician should use discretion and sound judgment
3Remove 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 any one specific component, only limited disassembly of components may be necessaryNote the AT THIS POINT information in each sub-sectionNOTE: The enginetransmission does not have to be removed from the frame for this procedure