H3, h6: the navio drill, part number 101209, s/n (b)(6), intended for use in treatment was returned for evaluation.A relationship between the reported event and the device was established.A review of manufacturing and service records indicate the device met all specifications upon release into distribution.A functional evaluation was performed.The reported problem was confirmed.Nothing was identified visually that contributed to the reported problem.The device overheated and produced a louder than expected noise.A review of manufacturing and service records indicate the device met all specifications upon release into distribution.A complaint history review for similar reported/confirmed complaints has identified prior events.The most likely cause of this event is mechanical component failure of the motor shaft.Although no further containment or corrective action is recommended or required at this time, all complaints are monitored and trended through post market surveillance activities.
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