As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
B737-53-3-0734 FWD CABIN FLOOR PANEL BREAK HAS CORROSION BETWEEN FLOOR BEAMS 312 AND 328 RBL 12 MKD 126-041 REMOVED AND REPLACED FLOOR PANEL BREAK AT FWD CABIN BETWEEN FLOOR BEAMS 312 AND 328 RBL 12 AS PER B737-800 SRM 51-40-02 REF AAR NR 9583863