It's amazing that the motor still works perfectly after all this time!!! The problem was with the wiring, but the actual device still worked perfectly. What incredible quality for it to still work. Than just demonstrates what the Japanese can build!! Thank you Imai san, and to you for this wonderful video.
Thank you for your sharing. ¥37,000 is well deserve to restore such a beautiful machine. Wish that Japanese factories come back and produce more consume products in future.