As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION ON COUNTERSINKS AT LT MAIN FUEL TANK ACCESS PLATE NR 1371 C. CORROSION ON COUNTERSINKS WAS REMOVED IAW IAW SRM 51-10-3 AND COUNTER SINKS HOLES WERE FOUND OUT LIMITS IAW SRM 51-22-2. ACCESS PLATE WAS REPLACED FOR A NEW ONE AND WILL BE INSTALLED UNDER CARD 2800-0120.