What was found
AFT CARGO PIT FLOOR PANEL 140BF HAS CORROSION ON UPPER AND LOWER SURFACES STA 727D+6 TO 767+5 LBL24-RBL24 WL 157 / AFT CARGO FLOOR PNL 140BF UPPER AND LOWER SURFACES HAS CORROSION. BLENDED AND REMOVED CORROSION I/A/W SRM 51-10-02-0G-0. 'OUT OF LIMITS' MATERIAL THICKNESS IS .071; MATERIAL LOSS IS .007; MAT REMAINING IS .064 ACCUMULATED DAMAGE OVER 20'. REPLACED PANEL 140BF P/N 453A2610-32 WITH NEW 'A' TAG WN4859 I/A/W BOEING DWG 453A2610 REV:A