What was found
DURING BC-4 CHECK CORROSION WAS FOUND ON LOWER SURFACE OF FLOOR PANEL 222FF. MAINTENANCE REMOVED AND REPLACED CORRODED FLOOR PANEL 222FF IAW T/C C1D25306.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING BC-4 CHECK CORROSION WAS FOUND ON LOWER SURFACE OF FLOOR PANEL 222FF. MAINTENANCE REMOVED AND REPLACED CORRODED FLOOR PANEL 222FF IAW T/C C1D25306.