2008 Arctic Cat ATVs factory service and repair manual, Page 239Get this manual
13With the shift fork peg positioned in the shift shaft assembly slotinstall the shift fork in the select sliding dog gear 16Place washer on each end of the starter gear assembly and install in the crankcase17Place thrust washer onto the crankshaft; then install the starter clutch gear assembly onto the crankshaftPlace the key into its notch
14Slide the shift fork shaft through the shift fork and into the crankcase boss18Place the rotorlflywheel into position on the crankshaft; then install the nut on the crankshaft and tighten until the rotorlflywheel is properly seatedTighten to 116 ft-lb