A5 Quattro Coupe L4-2.0L Turbo (CAEB) (2010)
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Constant Velocity Joint: All Technical Service Bulletins
Drivetrain - Squeaking Noise On Turns/Maneuvers
48 Squeaking noises when turning the steering wheel or maneuvering
40 09 06
2021191/2
August 17, 2009.
Supersedes Technical Service Bulletin Group 40 number 09-05 dated August 3, 2009 for reasons listed below.
Affected Vehicles
Condition
REVISION HISTORY
Squeaking noises when turning the steering wheel or when maneuvering.
Technical Background
The folds of the outer CV joint rubber boots can touch each other when turning the steering wheel.
Production Solution
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Service
1. Protect adjacent components with spray.
2. Inform customer the condition only occurs when the vehicle is new. The noises disappear after a while.
