What was found
CORROSION ON AFT CARGO BAY FWD SHIELD AT B.S. 780 TO 807; LBL 23; WL 156 ; / [01] REMOVED ACB FWD SHIELD BS 780-807 RBL23 PER SRM 51-40-02-0G-0; [02] NO ALLOWABLE DAMAGE LIMITS FOUND IN SRM FOR ACB FWD SHIELD (BS787-807 RBL 23); PART TO BE REPAIRED BY REPLACEMENT PER SRM 51-10-02; [03] PART REMOVAL AND OUT OF LIMITS; [04] VERIFIED NO ALLOWABLE DAMAGE LIMITS FOUND IN SRM FOR ACB FWD SHIELD (BS787-807 RBL 23); PART TO BE REPAIRED BY REPLACEMENT PER SRM 51-10-02; [05] RECEIVED NEW MATERIAL;PART NUMBER 7531132 PO. NUMBER 821453. LOCATED AND DRILLED NEW SHIELD AT BS 780 TO 807; LBL 230 WL 156 IAW SRM 51-40-05; [06] VERIFIED CORRECTIVE ACTION ENTRY 5.; [07] RECEIVED NEW MATERIAL;PART NUMBER 7531132 PO. NUMBER 821453. LOCATED AND DRILLED NEW SHIELD AT BS 780 TO 807; LBL 230 WL 156 IAW SRM 51-40-05; [08] REQUEST OK TO INSTALL ACB FWD SHIELD BS 780-807 LBL 230 WL 156; [09] REQUEST OK TO INSTALL ACB FWD SHIELD BS 780-807 LBL 230 WL 156; [10] OK TO INSTALL GIVEN; [11] INSTALLED ACB FWD SHIELD BS 780-807 LBL 23 WL 156 PER SRM 51-40-02 AND DWG #146A0081.; [12] INSTALLED ACB FWD SHIELD BS 780-807 LBL 23 WL 156 PER SRM 51-40-02 AND DWG #146A0081; [13] VERIFIED CORRECTIVE ACTION ENTRY 11.; [14] VERIFIED CARD COMPLETE; [15] UPDATED MEASUREMENTS