As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
NR 1 ENG FAN BLADE NR 10 HAS DAMAGED CU-NI-IN COATING ON CONCAVE SIDE OUTSIDE AREA X. REMOVED AND REPLACED NR 10 FAN BLADE, IAW MT 772-21-20. SEE BLADE MAP FOR PROPER BLADE LOCATION. P/N OFF 340-001-038-0 S/N OFF DC973198-0 P/N ON 340-001-036-0 S/N ON DM019798-7.