2006 Arctic Cat DVX 400 Service Manual, Page 64Get this manual

2006 Arctic Cat DVX 400 Service Manual, Page 64

3Remove the 4th drive washer and 4th drive circlip from the countershaftCC222D 9Install the 1st driven washer (left side)
2nd drive gear and washer from the countershaft 4Remove the 3rd drive gear from the countershaft5Remove the 5th drive circlip