I bought a Singer HD110 in February 2007. This is the 3rd time that the timing if off. Could you tell me how to set the timing myself? Also, I have a 29-4 Singer industrial patching machine, that I cannot keep the tension right. I have the manual for it, but it's no help.
I have replaced a bobbin shuttle body and the tension disc and spring. It runs for a few days, then completely goes out of whack. Can you help me? Thank you

Vickie Felos, July 2008

I need timing instruction myself for a Singer HD110C, if anyone can help me I would really appreciate it....

tumbleweed, May 2021

Hello Vickie,
I can attach timing instructions for you if you e-mail me, as far as the tension problem goes it can be a bit of a pain when it won't go right but it really is a matter of adjusting it all the time, unusual that you get it right then it suddenly goes wrong again, are you using different thread when it goes wrong.?
Ken

drivewithken@blueyonder.co.uk, July 2008