As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PHL - INFLIGHT LEFT ENGINE FAILURE ON TAKEOFF. ENGINE HAD LARGE VIBRATION FOLLOWED BY WHAT FELT LIKE SEIZURE. ENGINE GENERATOR TEMPERATURE 975C. REPORTS OF FIRE AND SMOKE BY AIR TRAFFIC CONTROL, OTHER AIRCRAFT AND PASSENGERS. NO FIRE WARNING. ENGINE SHUTDOWN PER QRH PROCEDURE. REPLACED NUMBER ONE ENGINE. SYSTEM GROUND CHECKED NORMAL OPERATION.