What was found
RIGHT WING FUEL STORAGE ACCESS PANEL LANDING, AT WS 640BB HAD FRETTING CORROSION. REMOVED THE CORROSION AND RESTORED FINISH IAW REO 601R-57-21-030, REV L.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
RIGHT WING FUEL STORAGE ACCESS PANEL LANDING, AT WS 640BB HAD FRETTING CORROSION. REMOVED THE CORROSION AND RESTORED FINISH IAW REO 601R-57-21-030, REV L.