2008 Arctic Cat 400/500/650/700 ATV Service Manual, Page 98Get this manual

2008 Arctic Cat 400/500/650/700 ATV Service Manual, Page 98

3Remove the 5th drive washer and 5th drive snap ring from the countershaft 6Remove the other 4th drive washer from the countershaft
4th drive snap ring securing the 4th drive gear on the countershaft; then remove the first 4th drive washer and 4th drive