2008 Arctic Cat 400/500/650/700 ATV Service Manual, Page 179Get this manual
8Using Side Case Puller, remove the side coverAccount for gasket and two alignment pinsNOTE: Inspect the inside of the left-side cover for any shaft washers that may have come off with the coverMake sure they are returned to their respective shafts and that the starter idler gear spacer is on the shaft or in the cover AT THIS POINT
To service the magneto assembly, see Section 5
11Remove the two starter gears from the crankcase noting the direction of the beveled side of the gears for installing purposes; then remove the two starter gear shafts
9Remove the nut securing the magneto rotor to the crankshaft; then install the magneto rotor puller adapterNOTE: The puller has left-hand threads