As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
REF T/C 78472010 FAN BLADE LUBRICATION #2 ENG SUBTASK 839-032 BLADES #5 & #11 CU-NI-IN COATING MISSING BEYOND AREA X. GROUNDED - YES. ADDITIONAL PARTS RECORDED ON MIG2A-11960055. REMOVED & REPLACED 3 PAIRS OF FAN BLADES ON #2 ENG. REF AMM 72-21-02 AND TASKCARD 7847010. SET BALANCE SCREWS ON SPINNER TO ALL -7/14 & RESET AEVM TO NOMINAL REF AMM 72-21-02 REF TASK CARD 78472010 FOR INSTALLATION OF FAN BLADES.