How do you get the window regulator out?

I just want to take a second and say thanks to everyone on stangnet. You have all been extremely helpful

Both of the windows on my 65 FB roll up and down hard. I'm thinking I'm going to bend some of the arms in there one of these times, since I have to crank so hard.

I have a set of 4 window regulator rollers ordered and on the way as well as some new door panels and outside door handles. When I do the panels and handles, I'd like to pull the regulators out and clean them up and lube them and replace the rollers. Just wondering how to get the things out and back in?

Yeah, I hosed them down with a spray lube and that helped a little but still very hard to roll up.