What was found
CORROSION ON SETTLEMENT AREA AND COUNTERSINK AT LT MAIN FUEL TANK ACCESS PLATE 1357C, 1355C, MRB 57-083-02, AYP, CARD 102, ZONE 10. FUEL, CORROSION ON COUNTERSINKS OF ACCESS PLATE NR 1355C WAS REMOVED IAW SRM 5122-2A, COUNTERSINKS WERE MEASURED AND MAXIMUM DIAMETER ALLOWABLE IS 0.532" AND WERE FOUND 3 COUNTERSINK ADJACENTS OUT OF LIMITS, MEASURED: 0.596", 0.597" AND 0.585" ON ACCESS PLATE NR 1355C THEREFORE ACCESS PLATE WAS REPLACED IAW SRM 51-22-2A, CONDITION II. CORROSION ON COUNTERSINKS OF ACCESS PLATE NR 1357C WAS REMOVED IAW SRM 51-22-2A COUNTERSINKS WERE MEASURED AND MAXIMUM DIAMETER ALLOWABLE IS 0.532" AND WERE FOUND 3 COUNTERSINKS ADJACENTS DUT OF LIMITS, MEASURED: 0.578", 0.563" AND 0.565" ON ACCESS PLATE NR 1357C THEREFORE ACCESS PLATE WAS REPLACED IAW SRM 51-22-2A CONDITION II.