What was found
DURING C-CHECK INSPECTION, FOUND THE LEFT WING LEADING EDGE WITH CORROSION AT STATION XFS 566. REMOVED FASTENERS, REMOVED CORROSION, FOUND LEVEL 2 CORROSION FABRICATED DOUBLER IAW 57-2-1 TREATED AND PRIMED IAW 51-1-8 INSTALLED FILLERS AND DOUBLER IAW SRM 57-2-1, 51-1-21 AND 51-1-21A.