As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION IN ACCESSES 520CT AND 620CT ON SETTLEMENT AREA AND COUNTERSINK HOLES AT FUEL TANK. (AI) (AD). NRC 533: CORROSION LEVEL 2, ACCESS PLATES 520CT AND 620CT WERE REPLACED PER B-717 SRM 57-10-01 REPAIR 2 PAR. 5 CONDITION III. (LP #1013646)