As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
TYS - DURING A SCHEDULED INSPECTION, THE LEFT ENGINE WAS FOUND TO BE MAKING METAL BEYOND MANUFACTURER'S LIMITS. MAINTENANCE REMOVED AND REPLACED THE LEFT ENGINE IAW CONTINENTAL EXPRESS TASK CARD NR 6271001. OPERATIONAL AND LEAK CHECKS WERE SATISFACTORY, AIRCRAFT RETURNED TO SERVICE. (X)