As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
***CORROSION*** ACB; FLOOR PANEL 140BF; CORRODED. / DAMAGE EVALUATION OF ACB FLOOR PANEL #140 BF WAS FOUND TO BE 'OUT OF LIMITS' CORROSION EXCEEDS THE TOTAL LENGTH PER SRM 53-00-53; FABRICATED REPLACEMENT FLOOR PANEL 140BF FROM CONOLITE .090' LOT # 1315698-1 PER MM 25-52-01-; SRM 51-40-0587713U 20FEB18