What was found
CORROSION ON SUBTHRESHOLD WEB AT FWD CARGO BAY BS455 - BS481 RBL28. ; / [01] EVALUATED CORROSION ON WEB BS 455-481 RBL 28 WL 156 FOUND DEEPEST AREA OF 0.015 REMOVED FROM ORIG 0.045 FOUND TO BE OUT OF LIMITS PER SRM 53-30-15-1A-1 USING DIAL DEPTH GAUGE ATS 2678 S/N UNKNOWN; [02] VERIFIED CORRECTIVE ACTION ENTRY 1; [03] LOCATED AND DRILLED NEW SUBTHRESHOLD WEB BS455-BS481 RBL 28 IAW SRM 51-40-050G-0; DWG 143A8330; DWG 143A8330 DWG 143A8120; [04] VERIFIED LOCATED AND DRILLED NEW SUBTHRESHOLD WEB BS455-BS481 RBL 28 IAW SRM 51-40-050G-0; DWG 143A8330; DWG 143A8330 DWG 143A8120; [05] VERIFIED FCB DOOR CUTOUT THRESHOLD WEB WILL BE INSTALLED IN FAULT TTG8Q004DVYU.