As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION ON AFT SHIELD AT FWD CARGO BAY BS500 TO BS500A RBL23. MARKED. ; / [01] CORROSION ON SHIELD WAS FOUND TO BE OUT OF LIMITS DUE TO NO LIMITS ARE GIVEN IN THE SRM.; [02] VERIFIED CORRECTIVE ACTION ITEM 1.; [03] LOCATED AND DRILLED NEW SHIELD BS490- BS500A RBL23 PER SRM 51-40-05-0G-0 AND DWG 143A0080; [04] VERIFIED CORRECTIVE ACTION 3.