As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION ON COUNTERSINKS AND SETTLEMENT AREA OF FUEL ACCESS DOOR 520GB AT LT WING. CORROSION AT COUNTERSINK OF FUEL ACCESS DOOR 520GB WAS REMOVED, MEASURED AND FOUND OUT OF LIMITS WITH 3 ADJACENT HOLES .560, .553 AND .558 IAW 57-10-01 ACCESS PLATE WAS REPLACED IN TO CONDITION III.