As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING INSPECTION CHECK, SKIN CORROSION DAMAGE WAS FOUND ON THE LEFT INNER WING AT OUTBOARD EXTENDED LEADING EDGE SLOT AROUND L/E STATION XFS 207.00. REMOVED CORROSION AND ACCOMPLISHED REPAIR "DOUBLER" IAW EWO ATI 57-028 AND EO ATI-071205. FAA FORM 8110-3 WAS ISSUED APPROVING THIS REPAIR.