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January 8, 2018 Service bulletin

Subject: Fastening screws for camshaft controllers Information: Due to influencing factors during the...

Porsche technical service bulletin 122-J4K4G-02 for 2010-2012 Porsche Panamera 4s, 2010-2012 Porsche Panamera S and 2010-2012 Porsche Panamera Turbo and others.

Bulletin number
122-J4K4G-02
Component
Engine
Summary
Subject: Fastening screws for camshaft controllers Information: Due to influencing factors during the camshaft controller assembly process, the threaded connections can become strained to such an extent that the function of the camshaft controller cannot be guaranteed over the service life of the vehicle.

Owners of these vehicles have filed 18 complaints in the engine category.

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