Questions & Answers for: Bernina carbon brushes

...carbon brushes previous answer says "unscrew" but brushes are held in under a smooth plastic cover, not a screw I am assuming that you are discussing a motor from a Swiss made older model Bernina ...

NEED TO REPLACE THE BRUSHES RECORD 830 You need carbon brushes for motor?

...carbon brushes located on a Bernina sewing machine located? It is a Bernina Record 730, B2-730, EPI 2 - 40 -0803, 85/37 W 7250/min. Thank you. Have motor off machine and cannot find access to carbon ...

...carbon brushes on the motor of an 830 Record, but I had to replace something in the foot control. Do not despair. The replacements can be found for ~ $12-15. Available multiple places. Just be sure ...

...carbon brushes in the pedal? The 830 models varied so I'm not sure. My machine looks like this:



If you scroll over to the photo of the motor, there is a white plug which pulls out. ...

...carbon brushes on a Bernina 830 Record 1970s sewing machine? In foot pedal or motor? there are 2 in the motor ( normal electric motor positions ) there is a speed control attached to the top of the ...

...old machines have carbon brushes in them. When it gets worn down from use and eventually fails to make contact, it will no longer work. The replacement carbon brush is relatively inexpensive

...carbon brushes that wear and may need replacement, although I doubt this is your problem. Worn carbon brush symptoms are usually a jerky, sporadic power issue. Some of the older foot control units ...

...carbon brushes in the foot control unit are worn. I have a 930 Record that started running unevenly. We took the foot control unit apart and replaced the two carbon brushes for about $25 and the ...

...First things I would think is a foot control problem or motor carbon brushes. I don't know if yours has carbon brushes, but if so, most likely they are worn down so they do not make proper