Foreign Objects In Engine

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To prevent foreign objects from entering when working on the engine, open intake and exhaust tract channels must always be sealed off with suitable plugs, for example from the : VAS6122 .
If there is mechanical damage to the turbocharger. Refer to If mechanical damage is found on the turbocharger, for example a destroyed compression wheel, it is not enough to just replace the turbocharger. To prevent subsequent damage, the following work must be performed: .