As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SEVERAL AREAS OF CORROSION FOUND ON UPPER SURFACE OF UPPER FLAP SKIN ALONG AFT ROW OF FASTNERS. INSTALLED DOUBLER COUNTER BORED HONEYCOMB FROM INSIDE OF FLAP TO SHOOT RIVETS OF DOUBLER. REPAIRED HONEYCOMB POTTING AND HOT BONDED DOUBLER PER SRM 51-70-10-2R PARAGRAPH 7A SUB5.