Hi Floyd, I am new to restoring sewing machines and after doing my best to repair a Juki LU 563 I found that once I had put everything together, the macine was feeding backwards. Acording to the the instructions from the U.S navy instruction book, the problem lies with the pressure-lifting eccentric which needs to be correctly timed. I do not know what the part called ''pressure-lifting eccentric'' looks like. Can you help?
Thanks,
Benny.