Turbocharger: Service Precautions

Rules For Cleanliness

When working on the turbocharger, pay careful attention to the following rules:
- Thoroughly clean all unions and adjacent areas before disconnecting.
- Place parts that have been removed on a clean surface and cover. Do not use fluffy cloths!
- Carefully cover opened components or seal, if the repair cannot be performed immediately.
- Only install clean components.
- Do not use parts that have been stored loose. (e.g. in tool boxes etc.)
- Only unpack replacement parts immediately prior to installation.
- When the system is open:
Do not use compressed air if it can be avoided.
Do not move the vehicle unless absolutely necessary.