As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WHILE PERFORMING T/C 78472002 (NR 2 ENGINE FAN BLADE LUBRICATION) FOUND NR 22 PLATFORM'S SEAL UNBONDED (4 INCHES IN LENGTH). REMOVED LOOSE SEAL SECTION. RE-INSTALLED THE NR 22 PLATFORM REF T/C 78472002. REPLACED NR 2 ENGINE NR 22 FAN BLADE PLATFORM REF AMM 72-21-02-000-802-F00.