2011 Arctic Cat 400 TRV ATV Service Manual, Page 60Get this manual
3Remove the low driven gear washer; then remove the low driven gear along with the bearing and bushing 5Remove the circlip securing the high driven gear; then remove washer, the high driven gear along with the bearing and bushing, and remove the high driven washer
FI666 FI670
4Remove the splined washer; then remove the circlip securing the high-low sliding dogRemove the sliding dog