As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING FIRST PHASE 3 INSPECTION WITH TOTAL AIRFRAME TIME OF 482.8 HOURS, FOUND RT FLAP TRAILING EDGE RIVETS HAD CRACKS AROUND 2 RIVETS. THE CRACKS WERE AROUND THE 13TH AND 16TH RIVETS FROM THE INBOARD END. ONE CRACK .50 INCH IN LENGTH, THE OTHER .25 INCH IN LENGTH. REPLACED FLAP UNDER WARRANTY.