Jenn-Air Pan Seal Replacement

Quick question - I have one of the Pan Seals that have torn that needs replacing. I just ordered the parts from APP, and need some tips. I recall the cleaning lady partically dislodging the same one a while back and it was a real bear to pry up the pan and get the seal re-seated. I think that is when the tear started.

Anyway, do I unscrew that large nut under the burner cap to loosen up the pan enough to seat the seal? Or, is there another trick to the job?

Any tips would be greatly appreciated! Thx!