As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION ON UPPER FACE OF FLOOR SUPPORT BEAM AT LBL 9 BETWEEN FS. 581.00 AND FS. 597.00 AT PAX CABIN.
CORRECTIVE ACTION: CORROSION ON UPPER FACE OF FLOOR SUPPORT BEAM AT LBL 9 BETWEEN FS. 581.00 AND FS. 597.00 AT PAX CABIN. WAS REPAIRED PER EA 22-C7-53-0224 REV.IR