RECIRCULATION Valve, Removing And Installing, 2.9L Engine: Installing
WARNING: This page is about a different car, the 2022 Audi S5, 2021 Audi S5, and 2020 Audi S5. However, it is still accessible from the selected car via links, so may be relevant.
Install in reverse order of removal and note the following:
-- Install the oil filter element. Refer to ENGINE OIL .
- Check the O-rings for damage. Refer to Figure.
There may be additional procedures depending on the model. Refer to RECIRCULATION VALVE, REMOVING AND INSTALLING .