As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING FLIGHT 3541, NR 1 ENGINE OVERSPEED DURING CLIMBOUT FROM TYS ENGINE OVERSPEED LIGHT CAME ON 9 PSI OIL PRESSURE ALL NR 1 GAUGES DROPPED OFF TO WINDMILLING. ENGINE WAS QRH, AND SHUTDOWN. MAINTENANCE REMOVED AND REPLACED HMA P/N 2-293-330-10 S/N ON 3AGU152, S/N OFF 96AGU414C. ALL CHECKS GOOD. ALSO REMOVED AND REPLACED OVERSPEED CONTROLLER ALL CHECKS GOOD SEE BLOW AND JC 7310-502 FOR DETAIL.