As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING THE STRUCTURE INSPETION WAS FOUND IN THE LH WING TOP SKIN LOWER SURFACE OVERHANG AREA BETWEEN RIB 14 AND RIB 16 SKIN WITH CORROSION. DUE TO THIS FACT DETAILS WERE SENT TO AIRBUS ASKING FOR REPAIR INSTUCTIONS AND FINAL APPROVAL. AFTER AIRBUS EVALUATION REPAIR INSTRUCTIONS WERE PROVEDED UNDER DOSSIER 81068684 THE REPAIR WAS HANDLED UNDER COOPESA JOB: A1M114 ITEM 5-29