What was found
INTERGRANULAR CORROSION WAS DISCOVERED ON THE WEB AND LOWER PORTIONS OF THE SEAT TRACKS. ALL FOUR SEAT TRACKS WERE REPLACED.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
INTERGRANULAR CORROSION WAS DISCOVERED ON THE WEB AND LOWER PORTIONS OF THE SEAT TRACKS. ALL FOUR SEAT TRACKS WERE REPLACED.