Hi Watchmakers,
I got a puw 60 what I cleaned and would not run because the left handed ratchet wheel screw is pushing down the ratchet wheel and locks it. As it cannot move the movement would not run. This is how I received it, originally i thought that it is just dirty so I cleaned it. (interestingly the ultrasonic bath removed the nickel/chrome -never could make the difference- plating at many places) What am I missing here? A washer? Or something else?
Best regards,
Lui