What was found
DURING ROUTINE C CHECK INSPECTION, RT OUTER WING IB L/E LOWER SKIN, .2500 IN CRACK, STA XFS 597.500. PERFORMED MAJOR REPAIR DATED 10-07-05, DWG NR ED-4069 DATED 10-06-05, EO NR 20051275 DATED 10-07-05. REMOVED FASTENERS IAW SRM 51-1-21, SRM 51-3-0. PERFORMED STOP DRILL OF 0.250 AT CRACK END IAW DWG NR ED-4069. NDT INSPECTED REWORKED AREA IAW NDT SPM PART 06-10-01-001. NEITHER CRACK NOR CORROSION FOUND. FABRICATED REPAIR DOUBLER (AL7075T6 0.063) IAW DWG NR ED-4069. CLEANED, TREATED, PRIMED AREA, REPAIR DOUBLER INNER SIDE IAW SRM 51-1-8B. APPLIED SEALANT TO FAYING SURFACES IAW SRM 51-1-11 PG 9. INSTALLED REPAIR DOUBLER IAW DWG NR ED-4069, SRM 51-1-21, SRM 51-1-20D, SRM 51-3-0, SRM 51-3-1 (TORQUE).