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Even with the speed control in the slowest position the c.1920 D-2 I am working on is turning too fast. It has a three-spring motor.
Any idea how to adjust the governor controls on a Columbia?
D-2 Grafonola running too fast.
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VanEpsFan1914
- Victor VI
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- Personal Text: I've got both kinds of music--classical & rag-time.
- Location: South Carolina
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stetam
- Victor II
- Posts: 294
- Joined: Sun Mar 10, 2019 4:02 pm
Re: D-2 Grafonola running too fast.
Following. I can't help you but have a grafonola that speeds up and slows down. Main springs have been cleaned and re-greased. Not sure what to do.
Steve
Steve
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VanEpsFan1914
- Victor VI
- Posts: 3343
- Joined: Fri Oct 06, 2017 11:39 am
- Personal Text: I've got both kinds of music--classical & rag-time.
- Location: South Carolina
Re: D-2 Grafonola running too fast.
Today I decided just to see what I could do on it-- I took pliers & gently bent one leg of the governor friction yoke in just a little. Now it holds 80rpm at the middle of the dial. I oiled all pads with Remington gun oil, then oiled the pivot bearings in the motor just because. (The motor is an older rebuild from the early 2000s.) Then I oiled the brake to prevent a sudden jar from damaging the governor friction disc.
It seems to run very well right now and I was able to enjoy the testing process. This one goes back to its owner soon and more than likely, into frequent service as he likes to listen to music.
It seems to run very well right now and I was able to enjoy the testing process. This one goes back to its owner soon and more than likely, into frequent service as he likes to listen to music.