What was found
CORROSION ON AREA SETTLEMENT AND COUNTERSUNK AT FUEL TANK ACCESS PLATES #620FT, 620LB, AND 620DB ON RT WING (AD). NRC 00368: CORROSION LEVEL 2, CORROSION ON SETTLEMENT AREA AND COUNTERSINK HOLES AT FUEL TANK ACCESS PLATES #620 FT, 620LB, AND 620DB OF RT WING WERE REPLACED AND PART NUMBERS VERIFIED PER IPC 57-22-01-01 ITEMS 15, 220, AND 430. (LP #1092423)