As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFT CARGO COMPARTMENT FLOORBOARD PANEL 140AF HAS AREAS OF CORROSION ALONG RH EDGE / DETERMINED CORROSION DAMAGE BEYOND LIMITS DUE TO MORE THAN 10' DAMAGE LENTH IAW B737-800 SRM 53-00-53-1A-1. FABRICATED NEW PANEL #140AF IAW B737-800 AMM 25-52-01-201-801 AND BOEING DWG # 453A2610. TREATED AND PRIMED NEW PANEL IAW B737-800 AMM 51-21-72-310-804.