As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(LOG 0438541) CORROSION OUT OF LIMITS ON FLOOR SUPPORTS BTW STA 727A LBL 13.84 AND RBL 12.5 AND STA 727I RBL 8.1 AND 3.0. FLOOR SUPPORT STA 727A LBL 13.84 AND RBL 12.5 WERE REPAIRED PER B737-800 SRM 53-00-53-2R PROCEDURE 3 REPAIR 3 AND FLOOR SUPPORT ON STA. 727I RBL 3 AND RBL 8.1 WERE REPAIRED PER B737-800 SRM 53-00-53-2R.