As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLAPS EXCEEDED THE LIMIT SWITCH, STOPS, AND BROKE THE DOWN-LIMIT SWITCH AND FUSE BLEW. PROBLEM WAS CAUSED BY FLAP MOTOR DEVELOPED AN INTERNAL SHORT WHICH PROVIDED THE GROUND NORMALLY WHICH IS PROVIDED THROUGH THE LIMIT SWITCH CIRCUIT. THIS MOTOR IS A REVERSING 12V DC MOTOR WHICH CHANGES POWER AND GROUND CIRCUIT THROUGH THE SWITCH AND LIMIT SWITCHES NORMALLY. NO LOG ENTRY SHOWS MOTOR CHANGED PREVIOUSLY.