What was found
DURING HEAVY MAINTENANCE, CORROSION WAS DISCOVERED ON RT AFT EMERGENCY EXIT BOTTOM INNER SECTION. REMOVED AND REPLACED LOWER AFT TEE SECTION IAW SRM 51-72-11 & 51-42-11 AT RT AFT EMERGENCY EXIT DOOR.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING HEAVY MAINTENANCE, CORROSION WAS DISCOVERED ON RT AFT EMERGENCY EXIT BOTTOM INNER SECTION. REMOVED AND REPLACED LOWER AFT TEE SECTION IAW SRM 51-72-11 & 51-42-11 AT RT AFT EMERGENCY EXIT DOOR.