I'm reworking a 1/20.3 Connie and need to know how to remove the coupler from the pilot. I have removed the coupler itself, but cannot see how to get the pocket removed without damaging the pilot itself. There looks to be four bolts holding the pocket, but they could be cast in place. I've looked at the drawings of the frame detail, but it's hard to tell from these if they are actual screws. Anybody done this before?