Operation CHARM: Car repair manuals for everyone.

Ball Joint Inspection

Ball Joint Inspection-Front Suspension Lower Arm

Prior to carrying out this test, check the front wheel hub for excessive play.

1. With the vehicle in NEUTRAL, position it on a hoist.





2. Grasp the upper and lower edges of the tire.
3. Inspect for lateral movement of the steering knuckle.
1 Push and then pull on the tire and wheel assembly.
2 Inspect for movement at the ball joint.
4. Install a new front suspension lower arm if the ball joint movement exceeds 0.794 mm (0.03 inch).