2006 Arctic Cat DVX 400 Service Manual, Page 65Get this manual
6Remove the remaining 5th drive washer from the countershaftAssembling
5Install the 2nd drive gear and washer onto the countershaft
1Install the first 5th drive washer onto the countershaft2Install the 5th drive gear; then install the second 5th drive washer onto the countershaftSecure with the circlip
NOTE: The countershaft is now completely assembled for installation