As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AN INTERIM REPAIR WAS REMOVED AND A PERMANENT REPAIR WAS INSTALLED WHERE A 1 INCH CRACK EXISTED ON L/E LOWER SURFACE OF LT WING SKIN AT NR 2 SLAT CENTER TRACK CUTOUT, XFS 206. THE INTERIM REPAIR WAS REMOVED IAW SRM 51-10-4. EXTERNAL AND INTERNAL DOUBLERS AND FILLERS WERE INSTALLED IAW ECRA 5730-01670.