How is door post wood on 31 removed?

[grapp]

Mitch is right, if you aren't going to pull the skin of you will need to remove the screws to get the wood back in. You could, depending on your outside finish, weld a flat head machine screw in the old screws place, drill a hole on the wood, with a counter bore for a nut and washer. If you have a nicely painted car this may not be an option. Just be cognizant that ford did add insulation or sound deadner/anti squeak between the post and the skin so watch for any fire.... My coupe has/had what looked like old fiberglass insulation but it could be cotton too, that would flame up....so be careful...