As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION ON SETTLEMENT AREA OF FUEL ACCESS 620CT AND 520CT. BLEND OUT REPAIR IS NOT PERMITTED ON THE UPPER WING ACCESS DOOR DUE TO THE REDUCED AREA OF THE CONDUCTIVE INTERFACE THEREFORE FUEL ACCESS PLATES WERE REPLACED PER SRM 57-10-01 AND PART NUMBER WAS VERIFIED PER IPC 57-22-01.