As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ABORTED TAKEOFF WHEN ANOTHER FLIGHT REPORTED SPARKS COMING FROM THE NR 1 ENGINE. METAL WAS FOUND IN THE ENGINE TAIL PIPE. REPLACED ENGINE. CHECK-C 8-24-98 MCI. *S/D* FOUND AN EIGHTH STAGE COMPRESSOR BLADE FRACTURED DUE TO FATIGUE. THERE WAS SEVERE DOWNSTREAM DAMAGE TO THE N2 COMPRESSOR.