As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
INSPECTION FOUND A .125 AND .0937 INCH CRACK AT FASTENER OF NR 6 SLAT SKIN UPPER LEADING EDGE, IN FORWARD ROW OF FASTENERS 50 FROM INBOARD END. THE FASTENERS WERE REMOVED, THE CRACKS WERE STOP DRILLED IAW SRM 51-10-1. A DOUBLER WAS FABRICATED AND INSTALLED IAW SRM 57-50-3, FIGURE 1.