As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING MAINTENANCE INSPECTION FOUND THE RIGHT ENGINE FRONT FRAME FORWARD FLANGE HAS MULTIPLE ENLARGED FLANGE HOLES DUE TO EXCESIVE CORROSION. ENGINE REQUIRES CHANGE. THE AIRCRAFT WAS REMOVED FROM SERVICE. REMOVED AND REPLACED THE RIGHT ENGINE IAW W/C 71-000-00. THE OPERATIONAL CHECK WAS GOOD, NO LEAKS NOTED. THE AIRCRAFT WAS RETURNED TO SERVICE.