Lower Ball Joint Checking
WARNING: This page is about a different car, the 2004 Ford Escape, 2003 Ford Escape, and 2002 Ford Escape. However, it is still accessible from the selected car via links, so may be relevant.
CAUTION:
When hoisting FWD vehicles, ensure hoist adapters are positioned properly. See JACKING & HOISTING in appropriate 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 . 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.