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High pitch squeel

Discussion in 'General Discussion' started by btorphoto, Feb 6, 2014.

  1. btorphoto

    Joined:
    Jan 12, 2014
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    Location:
    AZ
    Greetings, I am a new phantom flier,Phantom 2,gopro 3+ and z gimbal.
    I have notice a high pitched squeel when its above me,
    Is this normal?
    Thanks in advance...
     
  2. reALIGNed

    Joined:
    Dec 20, 2013
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    Location:
    S.E. Wisconsin
    You can begin by checking for a bad motor bearing. One motor at a time with the props removed ( for safety). Hook it up to the assistant and perform the motor test and listen carefully to a change in sound on each motor.