2004 Arctic Cat ATVs factory service and repair manual, Page 136Get this manual
4Using an appropriate crankcase separator and tapping lightly with rubber mallet, separate the crankcase halvesAccount for two alignment pins, C-ring, and two washersI NOTE: To keep the shaftgear assemblies intact for identification, tap the shafts toward the left-side crankcase half when separating the halves 3-94