Rules of cleanliness
WARNING: This page is about a different variant/trim than selected.
When working on the fuel supply or fuel injection systems, the following "5 rules of cleanliness" should be carefully observed:
- Thoroughly clean all connections and the surrounding area before disconnecting.
- Place parts that have been removed on a clean surface and cover them. Use lint-free cloths only!
- Carefully cover over opened components or seal, if repairs are not performed immediately.
- Only install clean components:
Only unpack replacement parts immediately prior to installation.
Do not use parts that have been stored loose (in tool boxes etc.)
- When the system is open:
Avoid working with compressed air.
Do not move vehicle unless absolutely necessary.