While you wait for answers, we may have found some information which could help you.
Success
Message
Toyota SL3404D Overlocker leaving big loops?
Stuck Feed dog?
Frister & Rossman Cub7 Sewing Machine?
Parts spares?
Delta NM 902?
Bernina Update 1630 work light not working?
Singer 188K1 presser bar stuck?
The thread loops under the fa?
Sewing machine starts on its own?
Frister & Rossmann cub 7?
How do fill a bobber?
How can I mend my Frister & Rossmann sewing machine?