What was found
CORROSION ON FWD CARGO BAY FWD DOOR SHIELD AT RBL 23 BS 420+7; BS 420+12; BS 420+19. / [01] REMOVED FWD DOOR SHIELD AT FCB RBL 23 BS420 - BS440. RECEIVED NEW SHIELD ASSY ITEM: 143A8126U21ATSMRO LOT: 1474950-1. LOCATED AND DRILLED NEW SHIELD IAW SRM 51-40-02; SRM 51-40-05; SRM 51-40-08 AND DWG 143A8126 ID:0002 REV: D;[02] RECEIVED NEW SHIELD ASSY ITEM: 143A8126U21ATSMRO LOT: 1474950-1. LOCATED AND DRILLED NEW SHIELD IAW SRM 51-40-02; SRM 51-40-05; SRM 51-40-08 AND DWG 143A8126 ID:0002 REV: D;[03] FWD CARGO BAY FWD SHIELD FOUND TO BE OUT OF LIMITS DUE TO NO ALLOWABLE DAMAGE LIMITS FOUND IN SRM; PART TO BE REPAIRED BY REPLACEMENT. RECEIVED NEW SHIELD ASSY ITEM: 143A8126U21ATSMRO LOT: 1474950-1. LOCATED AND DRILLED NEW SHIELD IAW SRM 51-40-02; SRM 51-40-05; SRM 51-40-08 AND DWG 143A8126 ID:0002 REV: D. INSTALLATION ACCOMPLISHED ON CUST CARD TTG8Q004E57C;[04] UPDATED WORK ACCOMPLISHED;[05] VERIFIED CORRECTIVE ACTIONS 1-4. PART OUT OF LIMITS AND REPLACED.<BR><BR>REMOVAL AND INSTALLATION DOCUMENTED ON TTG8Q004E57C