2008 Arctic Cat 366 ATV Service Manual, Page 64Get this manual
Separating Crankcase Halves 1Remove the left-side and right-side cap screws securing the crankcase halves noting the position of the different-sized cap screws for joining purposesMD1313
Disassembling Crankcase Half
1Remove the secondary and primary driveshaft assembliesAccount for the bearing alignment C-ring on the bearing boss next to the pinion gearMD1006