Rules for cleanliness when working on fuel supply system, injection system and turbocharger |
Even small amounts of dirt can cause malfunctions. For this reason, please observe the following rules when working on the fuel supply system, injection system and turbocharger: |
t
| Carefully clean connection points and the surrounding area with engine cleaner or brake cleaner and dry thoroughly before opening. |
t
| Seal off open pipes/lines and connections immediately with clean plugs, e.g. from engine bung set -VAS 6122-. |
t
| Place parts that have been removed on a clean surface and cover them over. Do not use fluffy cloths. |
t
| Carefully cover or seal open components if repairs cannot be carried out immediately. |
t
| Only install clean components; replacement parts should only be unpacked immediately prior to installation. Do not use parts that have not been stored in the proper packaging (e.g. in tool boxes etc.). |
t
| When the system is open: Do not work with compressed air. Do not move the vehicle unless absolutely necessary. |
t
| Protect unplugged electrical connectors against dirt and moisture and make sure connections are dry when attaching. |
|
|
|