What was found
CORROSION AFT CARGO BAY SUB THRESHOLD WEB MULTIPLE AREAS AROUND NUT PLATE HOLES BS794 TO BS847 RBL 26 WL156<[01] CORROSION ON AFT CARGO BAY SUB THRESHOLD WEB FOUND TO BE OUT LIMITS. REMOVED; REPLACED AND INSTALLED NEW AFT CARGO BAY SUB THRESHOLD WEB PER SRM 53-60-15-1A-1; SRM 51-40-02-0G-0 AND DWG 146A8340 REV:-.;[02] VERIFIED RII STEPS COMPLETE.;[03] VERIFIED ALL STEPS; CORRECTION ACTION ITEM 1; MEASUREMENT FIELD COMPLETE; CARD COMPLETE.