What was found
DURING HEAVY MAINTENANCE, CORROSION WAS DISCOVERED ON MAIN CABIN FWD. WET AREA DUMMY RAIL Y-81 HAS CORROSION AT FR 16. REMOVED CORROSION, FOUND TO BE BEYOND SRM LIMITS. REMOVED AND REPLACED DUMMY RAIL.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING HEAVY MAINTENANCE, CORROSION WAS DISCOVERED ON MAIN CABIN FWD. WET AREA DUMMY RAIL Y-81 HAS CORROSION AT FR 16. REMOVED CORROSION, FOUND TO BE BEYOND SRM LIMITS. REMOVED AND REPLACED DUMMY RAIL.