Re: Removing Quadrant For Removing Rudder
My 1969 P35 had a threaded set screw. The key way was not used nor any other means to lock the quadrant in place. I can't tell from the picture how yours is set up but if there is a brazed in pin that doesn't seem like it would be a prudent way to lock the quadrant. If it was done, might have to drill out the pin.
Have you tried putting a large hammer against the shaft and pounding on the quadrant collar from the other side. It would be very hard to braze the pin into the rudder shaft so should yield to such persuasion and should come loose.
'Ae'a, Pearson 35
'Ms American Pie', Sabre 28 Mark II