2008 Arctic Cat 400/500/650/700 ATV Service Manual, Page 308Get this manual
Separating Crankcase Halves 1Remove the thirteen right-side mm cap screws using crisscross pattern; then remove the six right-side mm cap screwsNote the location of the different-lengthed cap screws and the wire clip locationFI277
2Using the Crankcase SeparatorCrankshaft Remover and tapping lightly with rubber mallet, separate the crankcase halvesAccount for two alignment pinsNOTE: To keep the shaftgear assemblies intact for identification, tap the shafts toward the left-side crankcase half when separating the halves