This incident has been reported under (b)(4) and is being submitted as an initial final report.G2: foreign: poland.E1: telephone number (b)6).Review of the most recent repair record identified the following related repair: tech found the unit was out of calibration at the 0 setting, the screws were worn, the motor failed the voltage test and the rpms were below specification.Tech replaced the screws and motor, recalibrated the unit, tested it, and returned it to the customer.Dhr was reviewed and no discrepancies related to the reported event were found.A definitive root cause cannot be determined.The event is confirmed.If any further information is found which would change or alter any conclusions or information, a supplemental report will be filed accordingly.Zimmer biomet will continue to monitor for trends.
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