What was found
(CAN) TAKEOFF WAS REJECTED FOLLOWING NR1 ENGINE VIBRATION INDICATION. "A" CHANNEL FOUND IN FAULT AND AIRCRAFT DISPATCHED AS PER MEL 77-31-00. VIBRATION MONITOR BOX REPLACED.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
(CAN) TAKEOFF WAS REJECTED FOLLOWING NR1 ENGINE VIBRATION INDICATION. "A" CHANNEL FOUND IN FAULT AND AIRCRAFT DISPATCHED AS PER MEL 77-31-00. VIBRATION MONITOR BOX REPLACED.