2010 Arctic Cat Prowler XT/XTX/XTZ ATV Service Manual, Page 215Get this manual
5Remove the hub assembly6Remove the cotter pin from the tie rod end and remove the tie rod end from the knuckle7Remove the two cap screws securing the ball joints in the knuckle PR292A
8Tap the ball joint end out of the knuckle; then remove the knuckle9Remove the snap ring securing the bearing in the knuckle; then press the bearing out of the knucklePR289
2Install the knuckle to the upper and lower ball joints and secure with the two cap screwsTighten to 35 ft-lb
CLEANING AND INSPECTING
NOTE: Whenever part is worn excessively, cracked, or damaged in any way, replacement is necessary