As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(AUS) FORWARD FUSELAGE FLOORBEAMS CONTAINED EXFOLIATION CORROSION IN AREA BELOW THE FORWARD CABIN FLOOR PANELS. CORROSION WAS PRESENT AT SEVERAL FASTENER HOLES ON EACH OF THE FOUR FLOORBEAMS ATBL600L, BL600R AND BL 1127R. SUSPECT CAUSED BY GALLEY SPILLAGES.