2008 Arctic Cat 366 ATV Service Manual, Page 118Get this manual
4Tighten the hub hex nut (from step 2) to 200 ft-lb; then install and spread new cotter pin making sure each side of the pin is flush to the hub nut CD024
8Inspect the axle components for correct positioning of the four clampsAlso, inspect the boots for being correctly positioned on the shaftINSTALLING REAR DRIVE AXLE 1Slide the drive axle into place in the gear caseNOTE: To assure proper seating of the axle, give it light pull; the axle should remain "clipped" in place