How to replace radiator expansion tank

I need to replace my radiator expansion tank, I have the replacement tank. I am new to all this DIY stuff so I have a few basic questions. Do I need to flush all the coolant first before removing the tank? If not, is coolant going to leak everywhere when I disconnect the hoses? Is there anything else I should know before attempting this replacement? It seems pretty basic and straight forward just don't want any surprises, like I said I am new to this. 12v 2.8 if it matters...

dear whereismyaudi

id like to ask you if you have found answers to your problem .

i have myself exactly the same questions. id like to replace the tank because recently i noticed a big crack on it

pls tell me

Hey bogs,

Audi area: Audi A8 Coolant Expansion Tank Replacement perhaps that will help you. It's a relatively good guide with pictures for the A8.

Hendrik