2008 Arctic Cat ThunderCat ATV Service Manual, Page 137Get this manual
3Remove the ATV from the support stand Front A-Arms
REMOVING 1Secure the ATV on support stand to elevate the front wheels; then remove the wheels
! WARNING
Make sure the ATV is solidly supported on the support stand to avoid injury
7Remove the cap screws securing the ball joints to the knuckle
2Remove the cotter pin from the nutDiscard the cotter pin
! CAUTION
Support the knuckle when removing the cap screws or damage to the threads will occur