What was found
DURING C-CHECK, FOUND RT WING LEADING EDGE UPPER ATTACHMENT DAMAGED AT FASTENERS APPROX XFS 20. REMOVED FASTENERS, REMOVED CORROSION, FABRICATED REPAIR DOUBLER FROM .190 7075T-6 MATERAIL IAW DER APPROVED ENGINEERING SKETCH A98R05 AND INSTALLED IAW DC-8 SRM 51-1-20D.