As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SUPPLEMENTAL INFORMATION: ***CORROSION*** AT AFT CARGO BAY SHIELD BS 767 TO 787 RBL 23 / UPPON FURTHER INVESTIGATION; NO ALLOWABLE DAMAGE WAS FOUND FOR ACB SHIELD AT B.S. 767-787 RBL 23. REMOVED AND REPLACED SHIELD; REMOVED AND REINSTALLED INERCOSTAL IAW. SRM 57-40-02-0G-0. AND DWG NO 146A0081.