As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
THE NR 9 LEADING EDGE SLAT TRAILING EDGE WEDGE WAS FOUND TO HAVE A 4 INCH INBOARD/OUTBOARD X 2 FWD/AFT SECTION OF THE UPPER SKIN DELAMINATED. THE DAMAGE IS LOCATED INBOARD OF THE END OF THE SLAT WEDGE. THIS AREA WAS REPAIRED PER B767 SRM 57-43-02, FIGURE 201.