Thanks for the heads up... I haven't checked the relay terminals yet.

I was only able to remove the back part of the Brant cover, which exposed the side of the PCB without the components. The board seems to be glued to the top half of the cover. I might be able to pull the top cover and the board apart with force, but I haven't been game.

Did you get the top cover off, or were you able to locate the relay terminals without removing the top cover?