Upper

1. Raise and support vehicle.
2. Remove tire and wheel assembly.
3. Remove and discard upper spindle to ball joint bolt and nut. Slightly spread spindle at slot and remove ball joint.
4. Lower vehicle, then brake off flags on upper control arm pivot bolt heads.

Control Arms & Steering Knuckle:

5. Remove upper control arm bolts, then upper control arm.
6. Reverse procedure to install.