Jim when I needed repair Mr. Gusdorf diagnosed the problem on the phone.
He then inquired if I were capable and inclined to remove the "board" to reduce shipping and then proceeded to tell me every screw it the exact correct order of removal.
It was not hard. If I were inclined to have someone do that for me I would expect, maybe, take 2 hr out 2 in.
It will be interesting to see if you find another source for your part and repair after a conversation with the boys in N. Chicago in the morn. Take pictures.