Removal Procedure

WARNING: This page is about a different car, the 2003 GMC Safari and 2003 Chevrolet Astro. However, it is still accessible from the selected car via links, so may be relevant.

Remove the coil spring. Refer to FRONT COIL SPRINGS REPLACEMENT .
Remove the lower ball joint cotter pin and the retaining nut.

Fig 1: Removing Lower Ball Joint Cotter Pin And Retaining Nut
Courtesy of GENERAL MOTORS CORP.
Disconnect the lower ball joint from the steering knuckle using J 23742.

Fig 2: Disconnecting Lower Ball Joint From Steering Knuckle
Courtesy of GENERAL MOTORS CORP.
Remove the lower control arm.

Fig 3: Removing Lower Control Arm
Courtesy of GENERAL MOTORS CORP.