What was found
AFT CARGO COMPARTMENT FLOOR STRUCTURE; LEFT SIDE PLATE HAS SURFACE CORROSION AT STA 727C+16<[01] REMOVED CORROSION FROM AFT CARGO LEFT SIDE PLATE FROM STA 727C+16?. ORIGINALS MATERIAL THICKNESS IS 0.040?; MAX MATERIAL LOSS IS 0.007?; MAX ALLOWED IS 0.004?; FOUND TO BE OUT OF LIMITS PER SRM 53-00-53-1A-2;[02] AFT CARGO L/H TRANSITION ANGLE WILL BE REPLACED FROM STA 727 + 4 - STA 847 ON TTG8Q00QPUKR.;[03] VERIFIED CORRECTIVE ACTION #2. RII INSPECTION C/W.