Hello adamsro,
Pete is correct - I have gained quite a bit of knowledge over the past two years regarding G.E. Dishwashers, whether they are Stand Alone units, or part of Electric Sink units - manufactured between the years 1947 and 1959.
I will write to you directly via email, but here are quick answers to your two questions:
Yes, these dishwashers can be repaired. One of the most problematic items that I have found on every one of my G.E. dishwashers, is the all brass, water valve. The get plugged up over years of use/non-use. But they can either be cleaned or a modern water valve can be retrofitted easily.
Usually, a thorough cleaning is in order after one of these dishwasher has sat unused for many years. It just takes time and patience, and cleaning supplies to bring them back to their former condition. Mechanically, there are a few things that can be adjusted or repaired. But finding an appliance repair man that can readily work on one of these is likely not possible. Most of these machines are junked and replaced. Thankfully, some people have had the foresight to save them.
The second most problematic aspect of these dishwashers - is the tub seal - especially on the Electric Sink models between 1947 and 1951 - the seal between the dishwasher tub and the outer cabinet, tends to dry out and pull away from the cabinet. There are several ways to remedy that problem, but that really depends on the current condition of the seal itself.
Best of luck as you go forward. It is not impossible. I am working with another man who is going through the same process - renovating a 1948 G.E. Electric Sink in a house that his daughter has recently acquired. He has put a lot of time into his renovation, but it will be worth it in the end.
Mike
ps: You can click on the photo in this post and see me (left) today with my 1949 G.E. Electric Sink/Dishwasher, and on the right, me back in the late 1960s, loading my family’s G.E. Electric Sink/Dishwasher.
