What was found
AFT CARGO LT. TRANSITION ANGLE HAS CORROSION IN AND AROUND N/P HOLES BS727I-727J.<[01] REMOVED CORROSION AFT CARGO TRANSITION ANGLE LBL 22 STA 727I-727J. ORIGINAL THICKNESS IS 0.040?; MATERIAL LOSS IS 0.007?; MAX ALLOWED IS 0.004?; REMAINING THICKNESS IS 0.033?. FOUND TO BE OUT OF LIMITS PER SRM 53-00-53-1A-2;[02] AFT CARGO L/H TRANSITION ANGLE IS BEING REPLACED FROM STA 727+4 - 847 ON TASK CARD TTG8Q00M41M0;[03] CORRECTIVE ACTION #1 AND #2 C/W. REPLACEMENT WAS DONE ON TTG8Q00M41MO.