What was found
AFT CARGO BAY FLOOR TO SIDEWALL SUPPORT HAS CORROSION AT STA 727A +6; +14 TO 727B RBL 23 TO 25 WL 157. / [01] REMOVED CORROSION ON AFT CARGO BAY R/H FLOOR TO SIDEWALL SUPPORT BS 727A+6' IN L=2' X W=2' X D=0.006' FROM ORIGINAL TICKNESS OF 0.040' FOUND TO BE OUT OF LIMITS IAW SRM 53-00-53-1A-2 FIG 103 DETAIL E.<BR><BR>REMOVED CORROSION ON AFT CARGO BAY R/H FLOOR TO SIDEWALL SUPPORT BS 727A+14' IN L=2' X W=2' X D=0.005' FROM ORIGINAL TICKNESS OF 0.040' FOUND TO BE OUT OF LIMITS IAW SRM 53-00-53-1A-2 FIG 103 DETAIL E.<BR><BR>REMOVED CORROSION ON AFT CARGO BAY R/H FLOOR TO SIDEWALL SUPPORT BS 727B IN L=2' X W=2' X D=0.006' FROM ORIGINAL TICKNESS OF 0.040' FOUND TO BE OUT OF LIMITS IAW SRM 53-00-53-1A-2 FIG 103 DETAIL E.<BR><BR>USED TOOL:<BR>ID:ATS401<BR>S/N:UNKOWN<BR>DATE:10/2021<BR>DUE:10/2022;[02] CORROSION IT IS OUT OF LIMITS WILL BE REPAIRED BY REPLACEMENT OF PART IAW SRM 51-10-02 PAR 9.;[03] VERIFIED CORRECTIVE ACTION #1;[04] UPDATED MEASUREMENTS;[05] FLOOR TO SIDEWALL SUPPORT P/N 146A7502-28 IS REPLACED ON CUSTOMER CARD# TTG8Q00F3NMM(FUSELAGE5084);[06] VERIFIED REPLACEMENT; TASK COMPLETE