What was found
S2 CHECK LEVEL 2 FRETTING CORROSION ON LT WING LOWER FUEL DOOR 540AB BETWEEN WING RIBS 2 & 3, ALSO BETWEEN STRINGERS 8L TO 11L. REPLACED LT WING LOWER FUEL DOOR 540AB IAW SRM 57-27-11.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
S2 CHECK LEVEL 2 FRETTING CORROSION ON LT WING LOWER FUEL DOOR 540AB BETWEEN WING RIBS 2 & 3, ALSO BETWEEN STRINGERS 8L TO 11L. REPLACED LT WING LOWER FUEL DOOR 540AB IAW SRM 57-27-11.