Question About Dinging Noise

Discussion in 'Mechanic and Repair' started by Tery TJ, Mar 12, 2013.

  1. herler

    herler LawnSite Fanatic
    Posts: 5,144

    The occasional if regular ding of a bell in commercial grade string trimmers is the sound of the full metal clutch, generally it happens when one or more inner steel parts come in contact with the outer drum, it can happen most anytime although you shouldn't hear it at high revs, and it is completely normal.
     

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