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Thread: koford gr27l

  1. #1
    Join Date
    Nov 2014
    Posts
    7

    koford gr27l

    I just bought a Koford group 27 light I noticed that when I let go of the trigger the car makes a noise , like a slight screech is this normal

  2. #2
    Join Date
    Nov 2003
    Posts
    1,194
    Number one... turn the brakes down on your controller.
    Number two... check the lash or play between the pinion gear and the spur gear. If it is loose tighten it up by resoldering the motor.
    Number three... check both solder joints that hold the motor to the chassis. One may be broke loose.
    Have fun.
    Work harder. Millions on welfare depend on you!

  3. #3
    Join Date
    Nov 2014
    Posts
    7
    I had some one look at it and told me it's the magnets and it was normal

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