Changing PCV valve
 

Want to change PCV valve on my 2002 D2 FL 3.7 as a preventive measure. Purchased the valve from Audi.

Anything specific I should do when I change it, i.e. removing and cleaning rubber hoses? Any specific tools I need?

I was thinking just to undo two hose clamps, remove old one, put the new one in and tighten hose clamps back :)