As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFT WET AREA PANEL 242UF HAS SOME CORRODED INSERTS. DOT 82-008.<[01] REPLACED MAIN CABIN AFT WET AREA FLOOR PANEL 242UF REF. B737-700 AMM 53-21-00-400-801. PANEL 242UF WILL BE INSTALL ON FAULT TTG8Q00T8QQY;[02] VERIFIED CORRECTIVE ACTION.