What was found
DURING HEAVY MAINTENANCE INSPECTION CORROSION WAS FOUND OUT OF LIMIT MAIN CABIN FLOOR STRUCTURE AT STATION 344 RBL 19, FLOORBEAM.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING HEAVY MAINTENANCE INSPECTION CORROSION WAS FOUND OUT OF LIMIT MAIN CABIN FLOOR STRUCTURE AT STATION 344 RBL 19, FLOORBEAM.