Progress is slow but I'm getting there. Spring box in my motor had worn locating peg (the one that goes through the hole in the spring). So I figured I could use the complete box from my second hand motor and keep the new spring for later. Less work that way.
Well, turns out the old spring I have is weak, it is barely enough for one side of the record, so I'll have to replace it...eventually...
Anyway, today I've put new diaphragm gaskets in the reproducer*. Wooden case still isn't bolted together but it runs.
*) To remove the needle bar took a lot of soaking in petrol, penetrating oil, and even then a lot of force...screws are now battered a lot, but it works
Video of it running:
https://streamable.com/hfsg3m