I have a Singer Inspiration 4220 and I have had it for quite a few years a few weeks ago the timing went completely out it will not catch the bobbin at all or sew one stitch! I got some great advice and instructions on how to fix it from a person on mendit.com he told me exactly how to do it and also I did some research and looked at pictures and diagrams before I attempted to fix it so I could understand more how the machine works.
I completely took the machine apart and then I sat there and looked at the cloned nylon timing gear below the raceway and realized that there are no allen screws to slack off!!! I have seen many pictures of Nylon timing gears and they all have allen screws, but mine only has a black round metal piece attatched to the very top. WHAT DO I DO???
Is there a way to loosen that nylon gear so I can fix the timing??? PLEASE HELP!! If anyone knows how I can do this I would be so thankful for your help!!! I do not have the money to take it to be repaired and once I opened it I could see how easy it could be to fix it if I could just get that nylon gear loose!!
Thanks Again for any help!!
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