As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING ACCOMPLISHMENT OF TC 78472002 ON THE NR 2 ENGINE, FOUND BLADE NR 24 COATING WORN BEYOND LIMITS. ACFT GROUNDED. ACCOMPLISHED ULTRASONIC INSPECTION IAW 72-21-02. NO DISCONTINUITIONS NOTED PRIOR TO INSTALL. REMOVED AND REPLACED THE FAN BLADE IAW AMM 72-21-02-840-006-F00.