Bernina Record 830 - Motor Checking - Brushes and Capacitors
23:19
Checking and Replacing Capacitors in a Bernina 930 Record Electronic Sewing Machine
23:41
Bernina Record 730 - Motor Checking - Brushes and Capacitors
13:17
Electrical Testing of Domestic Sewing Machine Motors
8:12
No tire sus discos duros viejos, conviértalos en un motor de dron
10:52
Bernina Record Dials | How do they work?
16:58
Bernina Record 830 Testing Stitches
9:33
Bernina 830 Record - JP Picks
29:53