As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION OF AFT CARGO FWD SHIELD, BS 767+11'; RBL 21. CORROSION FOUND TO BE OUT OF LIMITS. REMOVED THE FWD SHIELD AT BS 767 TO BS 786 RBL21 IAW SRM 51-40-02-0G-0. LOCATED AND DRILLED SHIELD IAW SRM 51-40-04 DWG 46A0081. INSTALLED ACB FWD SHIELD IAW SRM 51-40-02-0G-0 AND DWG 146A0081.