What was found
AFT CARGO PIT FLOOR PANEL 140EF HAS CORROSION ON UPPER SURFACE AROUND OUTER EDGES OF PANEL. / EVALUATED CORROSION ON UPPER SURFACE AROUND OUTER EDGES OF AFT CARGO PIT FLOOR PANEL 140EF; TOTAL ACCUMULATED CORROSION DAMAGE IS MORE THAN THE 20' MAXIMUM - OUT OF LIMITS IAW SRM 53-00-53-1A-1; FABRICATED NEW PANEL 14 DEF IAW AMM 25-52-01-201-801 AND BOEING DWG 453A2610 REV C; TREATED AND PRIMED IAW AMM 51-21-41-370-802 AND AMM 51-21-72-370-804 ATAG A76410