What was found
RT WING, RIB 5 MLG FITTING ATTACHMENT HOLE NR 54 HAS PITTING CORROSION AT SPOT FACE . DEFECT MEASURES .25 OF AND IN SQ ON RT WING, RIB 5, REMOVED CORROSION FROM SPOT FACE FOR HOLE NR 54 IAW SRM 51-74-10. MEASURED SPOT FACES FOR ALL HOLES AND SUBMITTED TO MFG COMPLIED WITH MFG TD 70551513/018 WITH NILL DEVIATIONS . COMPLIED WITH SB A300-57-6110, REF EO 6-5710-7-3325J3, PT 10.