2011 Arctic Cat 366SE ATV Service Manual, Page 58Get this manual
7Align the inner shift fork with the gear cluster and with the inner washer in place, install the gear cluster and inner shift forkWhile holding the gear cluster in place, install the washer, gear, and snap ring
10Install the washer, spacer, sleeve, and reverse idler gear
MD1357 MD1032
11Install the secondary and primary driveshaft assembliesAccount for the bearing alignment C-ring on the bearing boss next to the driven gearNOTE: Align the bearing alignment pin on the secondary output shaft