As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFT CARGO STRINGER SPLICE 21L, BS 1460 CORRODED. BLENDED THE CORROSION AND FOUND TO BE OUT OF LIMITS IAW SRM 53-00-03, AD1, DETAIL 2. FABRICATED A NEW STRINGER SPLICE. DRILLED, AND INSTALLED THE STRINGER SPLICE IAW DWG 146N3400 AND SRM 51-40-02.