As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFT PASSENGER COMPARTMENT FLOOR STRUCTURE WET AREA FLOOR PANEL SUPPORT FRAME FOUND CORRODED AROUND SCREW HOLE AT BS 981.5 AND LBL 15.5. FLOOR SUPPORT REMOVED AND REPLACED IAW SRM 51-10-02 REV 35, HOLES PICKED-UP PER SRM 51-40-05. FASTENER INSTALLED PER SRM 51-40-02 REV.35.