What was found
DURING INSPECTION FOUND MAIN CABIN LT CREASE BEAM WEB UPPER SURFACE CORRODED AT STATION 500H. MAINTENANCE REMOVED AND REPLACED WEB PER BAC DWG 143A5913 REV AND SRM 51-40-02.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING INSPECTION FOUND MAIN CABIN LT CREASE BEAM WEB UPPER SURFACE CORRODED AT STATION 500H. MAINTENANCE REMOVED AND REPLACED WEB PER BAC DWG 143A5913 REV AND SRM 51-40-02.