As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING A ROUTINE C CHECK INSPECTION, FOUND CORROSION OVER EXISTING REPAIR ON WING ON INNER OUTBOARD EXTENDED L/E SLAT STA XFS 207-XILD42. CORROSION ON RT WING LEADING EDGE UPPER SKIN WAS REMOVED AND REPAIR "DOUBLER' WAS INSTALLED IAW EWO ATI 57-034 AND SRM 57-2-1 FIG 44.