2008 Arctic Cat 400/500/650/700 ATV Service Manual, Page 389Get this manual
8Remove the ATV from the support stand and release the brake lever lockINSTALLING FRONT DRIVE AXLE 1Position the drive axle in the gear case and steering knuckle; then insert the upper A-arm ball joint into the steering knuckleSecure with cap screw tightened to 35 ft-lb2Place the brake hose into position on the upper A-arm; then secure the lower shock eyelet to the A-arm with cap screw and new lock nutTighten to 35 ft-lb3Secure the tie rod to the steering knuckle with new lock nutTighten securely; then install and spread new cotter pin4Slide the hub wbrake disc into position in the steering knuckle followed by washer and hex nutTighten finger-tight at this time5Install the brake caliper on the steering knuckleTighten to 20 ft-lb; then pump up the hand brake lever and engage the brake lever lock6Tighten the hub hex nut (from step 4) to 200 ft-lb; then install and spread new cotter pin making sure each side of the pin is flush to the hub nut CF113A