What was found
MULTIPLE AREAS OF CORROSION ON AFT CARGO BAY AFT SHIELD AT RBL 21 BS 847-867 WL 161-164.<[01] DAMANGE FOUND ON ACB FWD SHIELD BS 847-867 RBL 21 WL164 P/N 146A8127-10 FOUND TO BE OUT OF LIMIT IAW SRM PART WILL BE REPAIRED BY REMPLACEMENT IAW SRM 51-10-02-0G-0 PAR. 9C;[02] CORRECTION AFT SHIELD;[03] VERIFIED CORRECTIVE ACTION 1 AND 2;[04] LOCATED AND DRILLED ON AFT CARGO BAY AFT SHIELD AT RBL 21 BS 847-867 WL 161-164 P/N146A8127-10 LOT#1520039-1 IAW SRM 51-40-05 AND DWG 146A8127 REV:-;[05] VERIFIED CORRECTIVE ACTION 4;[06] ALL STEPS COMPLETED;[07] VERIFIED TASK COMPLETE AND MEASUREMENT TABLE.