GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
Chevrolet
🢒
2003
🢒
Express - AWD
🢒
General Information
🢒
General Information
🢒 Lower Control Arm Ball Joint Replacement
Removal Procedure
Raise and support the vehicle. Refer to
Lifting and Jacking the Vehicle
.
Remove the tire and wheel. Refer to
Tire and Wheel Removal and Installation
.
Remove the lower control arm. Refer to
Lower Control Arm Replacement
.
Place the lower control arm in a bench vice.
Using a chisel, remove the 4 securing crimps from the ball joint body.
Using a press, remove the ball joint from the lower control arm.
Installation Procedure
Important:
Use the outer flange of the ball joint in order to press the ball joint into place.
Install the new ball joint using a press.
Place the lower control arm in a bench vice.
Using a punch, install 4 crimps to the ball joint. Use the replaced ball joint as a reference.
Install the lower control arm. Refer to
Lower Control Arm Replacement
.
Install the tire and wheel. Refer to
Tire and Wheel Removal and Installation
.
Lower the vehicle.
Check the wheel alignment. Refer to
Wheel Alignment Measurement
.