Timing?

Had numerous broken gears. Wife is making drapes and now wants to send machine to shop. I've replaced gears but I have a timing issue now. Don't want to admit defeat..How do I set timing. Thanks for your help.Forgot to mention- Singer 513 stylist
Richard Jensen, May 2009
Hello Richard,
Read your previous request, message sent.
Ken

drivewithken, May 2009
link Click here to see other fixes for Singer.