2008 Arctic Cat ATVs factory service and repair manual, Page 268Get this manual
8Place each of the four shift forks into its respective gear or dog as noted during disassembling; then install the gear shift cam 10Install the two gear shift shafts; then verify that the two crankcase half alignment pins are in place
iNOTE: Prior to joining crankcase halves, turn the shift cam to ensure all gears shift properly
Joining Crankcase Halves
1Place the O-ring in the left-side crankcase half and verify that the washer is on the idler shaft; then apply Three Bond Sealant to the mating surfacesPlace the right-side half onto the left-side halfCC106D