1. Remove the cotter pin (A) from the lower arm ball joint castle nut (B), and remove the nut.
   NOTE:
   - Be carefull not to damage the ball joint boot when installing the remover.
   - Do not force or hammer on the lower arm, or pry between the lower arm and knuckle. You could damage the ball joint.
   - Insert the new cotter pin into the ball joint pin hole from the front to the rear of vehicle, and bend its end as shown.

1. Disconnect the lower arm from the knuckle using the special tool.