| When working on the fuel supply and injection system, pay careful attention to the following „5 rules“ for cleanliness: |
| t
| Thoroughly clean all joints and connections and the surrounding areas before dismantling. |
| t
| Place removed parts on a clean surface and cover. Use only lint-free cloths. |
| t
| If repairs cannot be carried out immediately, carefully cover or seal open components. |
| t
| Install only clean parts: only remove replacement parts from packaging immediately prior to installation. Do not use any parts which have not been stored in their packaging (e.g. in a tool box). |
| t
| When the system is open: Do not use compressed air. Do not move vehicle. |
|
|
|
