Does the book “Sewing Machine Repair for the Home Sewer” by Reuben Doyle tell how to “time” sewing machines?
Yes! The book covers “timing” of sewing machines, as well as adjusting the tensions (how to take it apart and put it back together!), problems with the bobbin area, and needle and thread problems. If you’re having a specific problem (such as thread keeps breaking, thread keeps knotting up in the bobbin area, etc., etc.,) simply look up the problem in the book and you’ll find possible reasons for the problem so you can do the check and fix the problem when it first starts to happen before it gets out of control.