Not all tr3 fuel pumps are built the same. The one I am working on right now has those 2 valves put in with crimps in the pot metal and not screws also the there is a center seal that is crimped in. Are these pumps rebuild able? I was thinking to clean it up the best I could and put the new diaphragm in and call it ok. Perhaps I could gently file out those 2 valves, but how would I seal them and attach them. Ideas anyone?
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