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Speed control only setting 10 works

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  • Mar 21, 2014

    Hi john monacella, I want to help you with your problem, but I need more information from you. What is the model number of your mixer? And by speed 10 do you mean when you turn it on it only runs the very fastest, and then shuts off automatically?

  • john monacella
    john monacella Mar 21, 2014

    Model# KSM75WH When you turn it on, it will only work on speed #10. Nothing happens on settings 1, 2, 4, 6, or 8. It will run on 10 but does not shut off automatically.

  • W Chiu
    W Chiu May 15, 2014

    My mixer Kitchenaid KG25H7XWH 5 qt heavy duty professional

  • W Chiu
    W Chiu May 15, 2014

    Chiu My mixer Kitchenaid KG25H7XWH 5 qt heavy duty professional



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  • KitchenAid Expert
  • 134 Answers

The first thing you need to do is remove the end cover on the mixer, there is a screw at the top you need to undo then in an upwards motion you should be able to pull that off. behind there is the speed control plate. there are two screws at the top, and one at the bottom, the two at the top need to be adjusted the same amount, to speed up the mixer you turn the screws out, to slow down, you turn them in. you want to do each screw 1/4 turn, then test the mixer, see if this will slow the mixer down, so it regains the other speeds. If this adjustment does not work, then the problem will be the phase control board, that is part number W10325124, we sell the board, here is a link to that on our website:

Also, here is a link to the service manual for your mixer, it will go into more detail on taking the back cover off, and adjusting the speed control plate. Also if you do end up needing to replace the phase board it will show you how.

Service Manual:

If you have any questions feel free to call us.

The Mending Shed

Posted on Mar 21, 2014

  • W Chiu
    W Chiu May 15, 2014

    I have a Kitchenaid model KG25H7XWH 5 Qt Heavy Duty Professional. I run at setting one at very fast speed. It does not turn at al when moved to any higher speed



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