What was found
A22-31; AFT PIT FLOOR PANEL 140CF; CORROSION AROUND THE PERIMETER (SECONDARY STRUCTURE) / [01] EVALUATED CORROSION ON AFT CARGO FLOOR PANEL 140CF FLOOR PANEL WAS FOUND TO BE OUT OF LIMITS EXCEEDED 20' IAW B737 SRM 53-00-53-1A-1;[02] MATERIAL ID FOR AFT CARGO FLOOR PANEL 140CF IS 2024-T3 .071 A-TAG 115232 IAW B737 AMM 25-52-01-201-801;[03] VERIFIED STEPS 1-2;[04] FABED REPLACEMENT PANEL 140CF FOR AFT CARGO COMPARTMENT IAW B737 AMM 25-52-01-201-801;[05] VERIFIED STEP 4;[06] OK TO TREAT AND PRIME;[07] TREATED AND PRIMED PANEL 140CF AMM 25-52-01-201-801.<BR>WORK PERFORMED BY BERNARD BEMKE 27266;[08] FABRICATED REPLACEMENT FLOOR PANE 140CFIAW AMM 25-52-01-201-801. <BR>WORK PERFORMED BY BERNARD BEMKE 27266;[09] VERIFIED ITEM 7 AND 8 <BR><BR>AUDIT C/W