mp 2553 noise

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  • BLADE
    former propeller tester

    250+ Posts
    • Dec 2009
    • 478
    #1

    mp 2553 noise

    I have one of these with a pcdu 1027 in it. it also makes a loud 'wob wob wob' noise from the main drive area. Ive heard this noise on others but not as loud. Will the correct pcdu fix this?
    Tags: heard, loud, noise, pcu
    • davel
      Technician

      1,000+ Posts
      • Oct 2011
      • 1089
      #2
      Re: mp 2553 noise

      No I would look elsewhere. Never had a problem with these pcu's.

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        • slimslob
          Retired

          Site Contributor
          25,000+ Posts
          • May 2013
          • 37048
          #3
          Re: mp 2553 noise

          Sounds like you might have a drum drive gear box that is getting near needing replacement.

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