What was found
DURING C4/S1 CHECK, INSPECTION REPORTED BOTTOM OF FLOORBOARD 222FF CORRODED. REMOVED AND REPLACED FLOOR PANEL 222FF IAW MM 53-12-12-PB401 AND 53-12-12-400-001.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING C4/S1 CHECK, INSPECTION REPORTED BOTTOM OF FLOORBOARD 222FF CORRODED. REMOVED AND REPLACED FLOOR PANEL 222FF IAW MM 53-12-12-PB401 AND 53-12-12-400-001.