Lower Ball Joint Checking
CAUTION:
When hoisting FWD vehicles, ensure hoist adapters are positioned properly. See JACKING & HOISTING
in SPECIFICATIONS & PROCEDURES article in WHEEL ALIGNMENT.
Raise and support vehicle. Prior to performing this test, check front wheel hub for excessive end play. See FRONT WHEEL BEARINGS in ADJUSTMENTS & INSPECTION. Grasp tire by top and bottom edges. Move wheel assembly in and out from pivot center line. Any movement between wheel spindle and control arm indicates lower ball joint wear. If movement exceeds 1/32" (.79 mm), replace lower ball joint.