Ball Joint, Checking

Axial Play, Checking

Fig 1: Checking Ball Joint Axial Play

Courtesy of AUDI OF AMERICA, LLC

-- Pull transverse link down and press up again.

Radial Clearance, Checking

Fig 2: Checking Ball Joint Radial Play

Courtesy of AUDI OF AMERICA, LLC

-- Press wheel firmly in and out at bottom.

NOTE:

Observe lower ball joint while performing checks.

There should not be any noticeable or visible "play" in either of the two checks.

Make allowance for any wheel bearing play or "play" in strut mounting at top.

Check rubber boot for damage, replace lower ball joint, if necessary.