What was found
FRETTING CORROSION UPPER SURFACE OF LUG FOR AFT VERT BOLTS OF TENSION TIE COMMON TO VERT STAB.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
FRETTING CORROSION UPPER SURFACE OF LUG FOR AFT VERT BOLTS OF TENSION TIE COMMON TO VERT STAB.