Suspension - Wheel Bearing Grind Noise When Cornering
40 Grinding noises from wheel bearings when cornering
40 12 22
2024782/2
February 15, 2012.
Supersedes Technical Service Bulletin Group 40 number 10 - 15 dated December 21, 2010 for reasons listed below.
Audi A4 Quattro Sedan (8K2) L4-2.0L Turbo (CAEB) Page 263
Affected Vehicles
Condition
Grinding noises coming from the front or rear of the vehicle. The noises become louder with increasing speed and when cornering.
Technical Background
Premature outer race damage.
Production Solution
Updated wheel bearings.
Service
Replace the affected wheel bearing.
Audi A4 Quattro Sedan (8K2) L4-2.0L Turbo (CAEB) Page 264
Audi A4 Quattro Sedan (8K2) L4-2.0L Turbo (CAEB) Page 265
Warranty
All warranty claims submitted for payment must be in accordance with the Audi Warranty Policies and Procedures Manual. Claims are subject to
review or audit by Audi Warranty.
Required Parts and Tools
Replace with part numbers found in ETKA. Only improved parts are available.
Additional Information
All parts and service references provided in this TSB are subject to change and/or removal. Always check with your Parts Department and service
manuals for the latest information.
