What was found
AFT CARGO COMPARTMENT FLOOR STRUCTURE RIGHT SIDEPLATE HAS SURFACE CORROSION FROM STA 767 TO 787 RBL 23<[01] REMOVED CORROSION FROM AREA PER SRM 53-60-15-1A-1 (0.030' REMAINING THICKNESS). SHIELD (SIDEPLATE) IS OUT OF LIMITS PER SRM 53-60-15-1A-1.;[02] REMOVED SHIELD (SIDEPLATE) PER SRM 51-40-02.;[03] LOCATED HOLES ON NEW SHIELD (SIDEPLATE) PER SRM 51-40-02.;[04] INSTALLED NEW SHIELD PER SRM 51-40-02;[05] INSPECTION VERIFIED CORRECTIVE ACTION STEP 4.;[06] COMPLETED CARD