What was found
SUPPLEMENTAL INFORMATION: CORROSION ON FORWARD CARGO BAY FLOOR TO SIDEWALL SUPPORT; AROUND FASTENER HOLE; AT B.S. 500C+2; L.B.L. 24; W.L. 154. ; / [01] REMOVED CORROSION FROM FCB FLOOR TO SIDEWALL SUPPORT AT BS 500C+2 LBL 24 WL 154 IN L=1' X W=1' X D= 0.011' FROM ORIGINAL THICKNESS OF 0.040' FOUND TO BE WITHOUT LIMITS IAW. SRM 53-00-53-1A-2 FIGURE 103 DETAIL D. MICROMETER : ID:ATS1672 S/N:65092939 DATE: 03/2021 DUE:03/2022; [02] UPDATED MEASUREMENTS; [03] REMOVED CORROSION FROM FCB FLOOR TO SIDEWALL SUPPORT AT BS 500C+2 LBL 24 WL 154 IN L=1' X W=1' X D= 0.011' FROM ORIGINAL THICKNESS OF 0.040' FOUND TO BE OUT OF LIMITS IAW. SRM 53-00-53-1A-2 FIGURE 103 DETAIL D; [04] VERIFIED CORRECTIVE ACTION STEP 1.; [05] FCB L/H FLOOR TO SIDEWALL SUPPORT TO BE REPLACED ON CUST CARD TTG8Q006D64F; [06] VERIFIED FCB L/H FLOOR TO SIDEWALL SUPPORT TO BE REPLACED ON CUST CARD TTG8Q006D64F; [07] UPDATED MEASUREMENTS