We may have found other answers which could help you.
Success
Message
Singer 507?
1965 Singer 275k sewing machine foot pedal?
Bobbin won't wind?
how to get the tension right on my machine?
the thread is bunching on underside of fabric it looks like birdnest?
Singer zigzag 457 Stylist not threading bobbin/making stitch?
Engine revving up ?
Singer 201 went bang , smelt and now won’t work?
Presser foot is loose?
What size needles can I use for my Singer 39a3?
Need a service manual for a Singer Treadle Sewing Machine Model 66-1?
My CG 500/550 Singer Sewing Machine's bobbin isn't working?