Cooling system components, removing and installing
WARNING: This page is about a different car, the 2008 Audi RS 4 and 2007 Audi RS 4. However, it is still accessible from the selected car via links, so may be relevant.
CAUTION:
Cover cap of coolant expansion tank with rag and open carefully, as hot steam or hot coolant may escape when opening.
NOTE:
- When the engine is warm the cooling system is under pressure. If necessary release pressure before commencing repair work.
- Secure all hose connections using hose clamps appropriate for the model type .
- Replace gaskets, seals and O-rings.
- Arrows on coolant pipes and coolant hoses must line up across from each other.
- During installation, re-install all heat insulation sleeves and heat shields at the same locations.