As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING AN INSPECTION OF THE AIRCRAFT, THE LEFT LEADING EDGE WING ROOT FAIRING WAS REMOVED TO PERFORM MAINTENANCE. A 2.50 INCH CRACK WAS FOUND FROM ONE OF THE RIVETS WHICH HOLD THE NUTPLATE IN PLACE FOR THE WING ROOT FAIRING IN THE PRESSURE VESSEL AREA. CRACK WAS STOP DRILLED AND A DOUBLER WAS INSTALLED.