As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON TAKEOFF WE NOTICED A FLUCTUATION OF TRQ 1% AND 2% ABOVE AND BELOW TRQ RATING. NH AND PROP RPM FLUCTUATION ALSO TOOK PLACE. AFTER SETTING CLIMB POWER, EVERYTHING SEEMED TO STABILIZE. REMOVED FROM SERVICE. NR 2 ENG FMU & FADEC WERE R & R AS PRECAUTIONARY PER ENGINEERING. ALL ASSOCIATED OPS TESTS WERE NORMAL FOR ALL COMPONENTS CHANGED & NO FLUCTUATIONS WERE NOTED. RETURNED TO SERVICE.