As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SHIP 663 CORROSION ON FLOOR SUPPORTS STA 720-740 LBL 55 AT PAX CABIN FLOOR STRUCTURE WET AREA. (W2) IN REF. NRC 00704. CORRECTIVE ACTION: SUMMARY OF NRC 00871; FLOOR SUPPORT WITH CORROSION LEVEL 2 AT STA 720-740 LBL 55 AT PAX CABIN FLOOR STRUCTURE WET AREA WAS REPLACE PER B757-200 SRM. (1839291)