Reomving Turbocharger from 2000 S80 T6

[sparro]

Hello,

I concluded that I should be looking at cleaning PCV first. So today I began to remove parts from the top. I understand that I have to remove fuel rail system and intake manifold, to get to oil trap.

Could anyone provide instruction on removing the fuel rail? (Picture attached.) I was told to turn the blue knob in the middle with cloth, to catch dripping fuel first.

- Any things to watch out for draining fuel?
- Which ones and where should I unscrew?

I read Vadis instruction but it was not too detailed.

Thanks.