What was found
AFT CARGO BILGE AREA; R/H SIDE 'Z' CHANNEL FROM BS 727 TO 767. REMOVED CORROSION BILGE AREA R/H Z CHANEL IAW SRM 51-10-02-0G-0. PERFORMED UT THIKNESS INSP. ON REWORKED AREA IAW NDT PART 4 51-00-00 PROC. 3. MIN THICKNESS .030'. ORIGINAL THICKNESS 0.040'' AFTER REWORKED AREA MINIMUM MAT FOUND 0.030; MAT LOST 0.10'' FOUND TO BE OUT OF LIMITS IAW SRM 53-00-53-1A-2 FIG 103 DETAILS A, B, C, D AND E. FABRICATED NEW Z CHANNEL. TREATED AND PRIMED NEW Z CHANNEL AMM 51-00-58-201 & AMM 51-21-72-370-802. INSTALLED NEW NUT PLATES ON NEW Z- CHANNEL IAW SRM 51-40-02-0G-0. INSTALLED ON ITEM #TTG8Q002YTJ0 AFT CARGO MOD.