What was found
CORROSION ON FWD CARGO BAY FLOOR TO SIDEWALL SUPPORT AT LBL 24 BS 500+5; BS 500+10; BS 500+15; BS 500+20; BS 500A+7; BS 500A+11; BS 500B+7; BS 500B+11; BS 500B+15; BS 500B+20. / [01] EVALUATED CORROSION AT ALL LOCATIONS; FOUND DEEPEST LOCATION TO BE AT BS 500B+7' REMOVED 0.025' 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. FLOOR TO SIDEWALL SUPPORT WILL BE REMOVED AND REPLACED FROM BS 400 TO BS 500I ON FAULT TTG8Q00E5E0E.;[02] VERIFIED ACTION #1;[03] VERIFIED MEASUREMENT FIELD