How do you remove the screws holding the butterfly plate in the Throttle Body

[BLTZKRG]

I am trying to remove the butterfly plate inside the throttle body, I keep trying to loosen the screws but they seem stuck solid

[ja17]

Check the back side of the screws to see if they have been "staked". If so you may have to die grind the ends a bit. A little heat is also helpful not too hot (propane).