As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
***CORROSION*** AT FWD CARGO BAY ON AFT BULKHEAD TO FLOOR SUPPORT BS500D LBL20 TO RBL20 WL157. / REMOVED AND REPLACED AFT BULKHEAD TO FLOOR SUPPORT AT BS500D LBL20 TO RBL20 WL157 IAW SRM 51-40-02; SRM 51-40-05 AND DWG#143A9481 REV - 59142U 18JULY20