We may have found other answers which could help you.
Click here for Sewing Machine Driveelna diva 900 sewing machine?
unlock 'frozen' Elna Lotus zz sewing machine?
Elna Supermatic 722010 Hook Drive Gear & another replacemnt part?
Elna Carina flywheel is stuck?
how to remove noise from elna 8300?
How do I switch my Elna SP 2004 from reverse to straight stitching?