Rules for cleanliness

WARNING: This page is about a different car, the 2006 Volkswagen Golf, 2005 Volkswagen Jetta, 2005 Volkswagen Golf, 2004 Volkswagen Jetta, and 2004 Volkswagen Golf. However, it is still accessible from the selected car via links, so may be relevant.

When working on the exhaust gas turbocharger, pay careful attention to the following rules of cleanliness:

Thoroughly clean all unions and adjacent areas before disconnecting.
Place removed parts on a clean surface and cover. Do not use fluffy cloths!
Carefully cover opened components or seal if repairs cannot be carried out immediately.
Only install clean components: Only unpack replacement parts immediately prior to installation. Do not use parts that have not been stored in their packing (e.g. in tool boxes etc.).
Existing transport and protective packaging and sealing caps must only be removed immediately prior to installation.
When repairing remove oil from connections and hose ends.
When the system is open: Do not work with compressed air if this can be avoided. Do not move the vehicle unless absolutely necessary.