Ball Joint: Testing and Inspection

Ball joint, checking

Checking axial play





- Pull control arm down and press up again.

Check radial play





- Press lower part of wheel inward and outward.

Note:
^ There must be no perceptible or visual play when carrying out both tests.
^ Observe ball joint during checks.
^ Take into account possible existing wheel beating play or play in upper suspension strut mount.
^ Check rubber boot for damage, replace ball joint if necessary