As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING ROUTINE C-CHECK INSPECTION, CORROSION WAS DETECTED ON THE INBOARD AND OUTBOARD LOWER AREA OF THE NR 2 FLAP HINGE UPPER SUPPORT ON THE RIGHT WING. REPAIR ACCOMPLISHED REMOVAL OF DAMAGED AREA IN ACCORDANCE WITH THE DOUGLAS STRUCTURAL REPAIR MANUAL AND BOEING'S LETTER TIN-MIA-02-00017H.