What was found
FWD CARGO BAY R/H FLOOR TO SIDE SUPPORT PLATE HAS MULTIPLE AREAS OF CORROSION AROUND NUT PLATE HOLES BS 500A TO BS500I RBL24.5 WL156 / [01] UPDATED MEASUREMENT TABLE #20 FOR PICTURE OF CORROSION ATTACHED;[02] EVALUATED CORROSION AT ALL LOCATIONS; FOUND DEEPEST LOCATION TO BE AT BS 500E+12' REMOVED 0.015' IN A AREA OF 1'X1' ORIGINAL THICKNESS 0.040' FOUND TO BE OUT OF LIMITS PER SRM 53-00-53-1A-2 USING ATS TOOL ID ATS2678 EXP 4/2023;[03] VERIFIED APPLICABILITY OF SRM 53-00-53-1A-2;[04] VERIFIED CORRECTIVE ACTION ITEMS 1; 2; 3.<BR>VERIFIED APPLICABILITY OF SRM 53-00-53-1A-2.<BR>VERIFIED DAMAGE IS OUT OF LIMITS PER SRM 53-00-53-1A-2.<BR>VERIFIED MEASUREMENT TABLE IS COMPLETED.;[05] REMOVED FCB RH FLOOR TO SIDE SUPPORT PLATE BS500A TO BS500I RBL24.5 WL156 IAW SRM 51-40-02.;[06] LOCATED; DRILLED AND DEBURRED NEW FLOOR TO SIDE SUPPORT PLATE BS500A TO BS500I RBL24.5 WL156 IAW SRM 51-40-02 AND DWG #143A7500.;[07] VERIFIED CORRECTIVE ACTION #6;[08] OK TO INSTALL;[09] VERIFIED CORRECTIVE ACTION #8 OK TO INSTALL;[10] INSTALLED NEW FCB R/H FLOOR TO SIDEWALL SUPPORT PLATE BS500A TO BS500I; RBL24.5; WL156 PER DWG 143A7500 AND SRM 51-40-02-0G-0.;[11] VERIFIED CORRECTIVE ACTION #10