Information: Debris from the production process can get caught in the check valve in the oil supply line...
Porsche technical service bulletin 122-D5Q7B-09 for 2017 Porsche 911.
- Bulletin number
- 122-D5Q7B-09
- Component
- Engine and engine cooling: engine: gasoline: turbo/supercharger
- Summary
- Information: Debris from the production process can get caught in the check valve in the oil supply line to the turbocharger and cause it to stick open. This allows too much oil to enter the turbocharger and overwhelms the seal. Beginning on 08.17.2016 an extra check for debris was implemented in production to avoid this issue in the field
Owners of these vehicles have filed 1 complaints in the engine category.
Vehicles covered
- Porsche 911 2017 2017
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