Guidelines For Clean Working Conditions
WARNING: This page is about a different car, the 2023 Audi SQ8, 2023 Audi RS Q8, and 2023 Audi Q8. However, it is still accessible from the selected car via links, so may be relevant.
Even slight contamination can cause malfunctions for this reason when working on the A/C system pay attention to the following cleanliness regulations:
- Immediately seal off any open lines and connections with clean plugs taken from the Engine Bung Set:VAS 6122 , for example.
- Place removed parts on a clean surface and cover them with lint-free cloths.
- Carefully cover or seal opened components if repairs are not performed immediately.
- Only install clean parts: remove the replacement parts from their packaging just before installing them. Do not use any parts that have been kept out of packaging (for example, in a toolbox).
- Do not work with compressed air when the system is open.
- Protect the disconnected connectors from dirt and moisture and only connect when they are dry.