As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WHEN FLAPS SELECTED FOR 15 TO 35. FAILED AROUND 20 DEGREES. DID NOT RESET BUT EVENTUALLY CAME BACK TO FLAPS 15 DEGREES. FLAPS CAME TO 0 DEGREES ON GROUND, FLAP MOVEMENT WAS ABNORMALLY SLOW. FOUND NR 3 FLAP BINDING COMPLIED WITH MECHANICAL AND ELECTRICAL RIG IAW 750 MM 27-50-00.