As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION ON COUNTERSINK AND SETTLEMENT SURFACE AT RT WING FUEL TANK ACCESS PLATE NR 1466C. MRB 57-083-02, CARD 143, ZONE 10. CORROSION ON COUNTERSINK WAS REMOVED AND MEASURED. THE MAX DIAMETER ON 3 HOLES ADJACENT MEASURED IS .547", THEREFORE IT IS OUT LIMITS. FUEL ACCESS PLATE 1466C WAS REPLACED IAW SRM 51-22-2A.