As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFT CARGO BAY; SHIELD AFT OF THE CARGO DOOR HAS CORROSION AROUND NUTPLATE HOLES BS847 TO BS867 RBL21 WL164 / CORROSION ON SHIELD; BS847-867 RBL21 WL164 FOUND TO BE OUT OF LIMITS DUE TO NO SRM LIMITS. REMOVED AND REPLACED PER SRM 51-40-02-0G-0;SRM 51-40-05-0G-0; DWG 146A0081.