What was found
DURING SCHEDULED MAINTENANCE, SEVERE CORROSION WAS FOUND BELOW DROP AISLE FLOOR RESULTING IN 2 AREAS THAT PENETRATED 100% OF SKIN THICKNESS. AREA WAS LOCATED JUST INSIDE CABIN DOOR AND AREA FORWARD FROM THERE.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING SCHEDULED MAINTENANCE, SEVERE CORROSION WAS FOUND BELOW DROP AISLE FLOOR RESULTING IN 2 AREAS THAT PENETRATED 100% OF SKIN THICKNESS. AREA WAS LOCATED JUST INSIDE CABIN DOOR AND AREA FORWARD FROM THERE.