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June 18, 2013 Service bulletin

Customer may report that there is oil leaking under the vehicle

Audi technical service bulletin A351312 2028085- for 2010-2013 Audi S4, 2013 Audi S6 and 2013 Audi S7 and others.

Bulletin number
A351312 2028085-
Component
Steering: gear box (other than rack and pinion)
Summary
Supersedes Technical Service Bulletin Group 35 number 13-09 dated April 1, 2013. Customer may report that there is oil leaking under the vehicle. Leaking from the oil pan seal. Crack in the oil pan. Leak between gearbox housing and intermediate housing. The source of the leak may be confused with o-ring of drain plug.

Owners of these vehicles have filed 23 complaints in the steering category.

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