While you wait for answers, we may have found some information which could help you.
Success
Message
The thread loops under the fa?
Parts spares?
Bernina Update 1630 work light not working?
Sewing machine issue?
Sew-tric ltd variable speed motor built 1982 6000rpm r007327?
How can I mend my Frister & Rossmann sewing machine?
Toyota SL3404D Overlocker leaving big loops?
How do fill a bobber?
Sewing machine starts on its own?
Stuck Feed dog?
Singer zigzag 457 Stylist not threading bobbin/making stitch?
Frister & Rossmann cub 7?