As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CLE FLT 2463 THE CREW REPORTED A HIGH VIBRATION INDICATION ON THE NR 1 HP ON TAKEOFF ROLL. THE TAKEOFF WAS ABORTED AND THE AIRCRAFT TAXIED BACK TO THE GATE. MAINTENANCE INSPECTED AND REPLACED THE NR 1 ENGINE COMPRESSOR VIBRATION SENSOR. OPERATIONAL CHECKS WERE GOOD.