This OTC ball joint press works well for installing the ball.
Nov 24, Control Arm Bushing Replacement. This video will show you how to easily replace Upper Control Arm bushings (press the old ones out and press the new ones in. With the rotor and hub supported, remove the Front Upper Control Arm by, ﬁ rst removing the ball joint nut and using a ball joint separator to release the ball joint from the control arm. 6. Remove the access panel above the control arm. If doing an early C4, you will need to prop the hood up to remove the hood prop from the passenger side.