What was found
CORROSION ON FUEL ACCESS PLATE NR 1335C COUNTERSINK AND SETTLEMENT AREA AT LT WING. CORROSION ON COUNTERSINK WAS REMOVED AND MAXIMUM DIAMETER ALLOWABLE IS 0.660" AND WERE FOUND 3 COUNTERSINK ADJACENTS OUT OF LIMITS MEASURED 0.673", 0.672" AND 0.674 ON ACCESS PLATE 1335C THEREFORE ACCESS WAS REPLACED IAW SRM 51-22-2A, CONDITION II. TOOL USED CHAMFER GAGE, PN 1127, SN 35465.