What was found
PANEL 540AT HAS FRETTING AROUND PERIMETER OF PANEL. C-CHECK, REMOVED FRETTING CORROSION ON 540AT IAW SRM AND STS EA.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
PANEL 540AT HAS FRETTING AROUND PERIMETER OF PANEL. C-CHECK, REMOVED FRETTING CORROSION ON 540AT IAW SRM AND STS EA.