As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFT CARGO INTERCOSTAL RBL 21 BETWEEN STA 747 AND STA 767 HAS CORROSION<[01] FOUND CORROSION TO BE OUT OF ALLOWABLE LIMITS PER SRM 5300-53-1A-2.;[02] REMOVED AND REPLACED AFT CARGO INTERCOSTAL AT STA 747-767 RBL 21 PER SRM 51-40-02.;[03] C/W INSPECTION OF WORK PERFORMED FOR CORRECTIVE ACTIONS 1 AND 2 REF SRM 51-40-02 AND SRM 53-00-53-1A-2.