675 Header Removal

Hey guys.

Im wanting to do a home decat of my 2016 Striple R.

I tried looking for a guide but couldnt really find any solid info?

is there a process or step by step guide somewhere that shows you how to remove the headers whilst not removing and draining the radiator?

Ive read that you can move the radiator out the way but not sure of the exact steps required.

Any info would be much appreciated! Or a video if there is one somewhere.

Cheers!