As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LT WING SLAT NR 2 LOWER EDGE HAS CORROSION UNDER THE SEALANT AND INTERNAL FROM OTBD EDGE TO INBD END. REMOVED CORROSION IAW SRM 51-10-02. BLENDED AREA L=130" W=.75" D=.012" ORIG, MAT. .063 REMAINING .051 OUT OF LIMITS IAW SRM 57-43-02 FIG 101 DET II. R & R NR 2 SLAT COVE ANGLE FROM OSS574-OSS705 IAW SRM 51-40-02. MAJOR REPAIR.