What was found
CORROSION- AFT CARGO BAY LBL22 FLOOR TO SIDEWALL SUPPORT CORRODED AT BS727+12;+16; +18; BS727A+2; +6; +10 AND +12 ; CORROSION- AFT CARGO AY LBL22 FLOOR TO SIDEWALL SPPORT CORRODED AT BS727+12;+16; +18; BS727A+2; +6; +10 AND +12 / [01] REMOVED CORROSION ON FLOOR TO SIDEWALL SUPPORT AT DISCREPANCY AREA FOUND TO BE OUT LIMITS L=1.500' W=0.500' D=0.011' ORIGINAL THCKNESS O.040' REMAINING MAT 0.O29' IAW SRM53-00-53-1A-2 FIG 103 DETAIL C USED TOOL ID ATS 1672 DATE DUE 03/2021/03/2022; [02] VERIFIED CORRECTIVE ACTION 1; [03] DAMAGE FOUND ON ACB LH FLOOR TO SIDE WALL SUPPORT ANGLE WILL BE ACCOMPLISHED WITH CUSTOMER CARD #TTG8Q009K463; [04] VERIFIED CORRECTIVE ACTION 3