Why is my sewing machine jamming in reverse?
Your Backstitch Lever Is Jammed
If a loose thread has gotten inside your machine, it can wrap around your backstitch lever and prevent your sewing machine from sewing forward. This is rare, but it’s possible for both thread and lint to jam your reverse-stitching mechanism.
What is the solution of thread breaks?
Solution: Change the needle and continue stitching. Very thin column stitching may cause thread breaks.
Locate your reverse stitch knob, button or switch. Reverse stitch mechanisms are most often located on the front of your machine, either on the center of the faceplate, above the needle or on the left-most front.
Where is the reverse switch on a Singer sewing machine?
Press the reverse button, which is the button that looks like a “U” with an arrow attached to it. Most Singer machines have this button on the face of the sewing machine; it’s referred to as the “back-stitch” button.