What was found
CORROSION ON AFT CARGO BAY SUB THRESHOLD WEB BS 787+12 TO BS 827+4 RBL 28 WL 155<[01] EVALUATED CORROSION AT ALL LOCATIONS; FOUND DEEPEST LOCATION TO BE AT BS 807+2 REMOVED 0.015' IN AN AREA OF 1'X1' ORIGINAL THICKNESS 0.045' FOUND TO BE OUT OF LIMITS PER SRM 53-60-15-1A-1 USING ATS TOOL ID ATS1672 DUE 03/2025.;[02] VERIFIED CORRECTIVE ACTION ENTRY 1.;[03] COMPLETE;[04] REMOVED DAMAGED ACB SUB-THRESHOLD WEB BS787+6 TO BS847; RBL 28; WL 155 PER SRM 51-40-02. FOUND TO BE OUT OF LIMITS PER SRM 53-60-15-1A-1. LOCATED; DRILLED AND INSTALLED REPLACEMENT SUB-THRESHOLD WEB PER DWGS 146A8120; 146A8340 AND SRM 51-40-02-0G-0.<BR>ALL WORK COMPLETE ON TTG8Q00UU869.;[05] VERIFIED CORRECTIVE ACTION 4