Originally Posted by kwendt
The electric cord runs through a very small grommet in the side plate of the cabinet. It's a captive cord. Also, I just noticed that the kneelever/footpedal apparatus is totally different between the 20's 66 and the 40's 15-91. Hum.
Just take the wiring loose from the footpedal, but make sure you mark which wire goes to which terminal. I've done it many times!!