As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
***CORROSION*** ACB FLOOR STRUCTURE; INTERCOSTAL ANGLE; COMMON TO FWD SHIELD HAS CORROSION BS767 TO BS787; RBL20 / REMOVED AND REPLACED FOR A NEW INTERCOSTAL ANGLE ON AFT CARGO BAY FLOOR STRUCTURE COMMON TO FWD SHIELD BS767 TO 787; RBL 20 I.A.W. SRM 51-40-05-0G-0; SRM 51-40-02-0G-0; DWG NO 146A8123