What was found
DURING HEAVY MAINTENANCE, CORROSION WAS DISCOVERED ON AFT CABIN FLOOR STRUCTURE FR66, -Y1732. REMOVED AND REPLACED AFT CABIN FLOOR STRUCTURE DOOR FR66 -Y1732.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING HEAVY MAINTENANCE, CORROSION WAS DISCOVERED ON AFT CABIN FLOOR STRUCTURE FR66, -Y1732. REMOVED AND REPLACED AFT CABIN FLOOR STRUCTURE DOOR FR66 -Y1732.