As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LT WING INBD FLAP INSP FOUND THE HORIZONTAL UPPER FLANGE OF RIB 25A IN THE UPPER FLANGE OF RIB 25A IN THE UPPER RADII CRACKED. REPLACED DAMAGED RIB BY NEW RIB WITH FASTENER REF TO EO E6-5750-7-5003 PT1 (WINGS- INBD FLAP REINFORCEMENT OF RIB 25A) REPAIR.