Power steering gear, adjusting

NOTE: Two mechanics are required to perform adjustment. Adjust with engine switched off.

Raise vehicle on hoist.
Wheels in straight-ahead position.
By turning the steering wheel to and fro (about 30 ° to center axis) a knocking noise will be heard if there is excessive play.
The second mechanic should carefully turn the adjustment screw (arrow) until the rattling noise can no longer be heard inside the vehicle.

Fig 1: Locating Steering Gear Adjustment Screw

Courtesy of AUDI OF AMERICA, INC.

Carry out a road test.
Make sure that when maneuvering or negotiating corners the steering self-centers without sticking, re-adjust if necessary.