As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
THE AILERON PCU SUMMING LEVER WAS BINDING AND WAS NOT PROVIDING INPUT COMMANDS TO THE UNIT. FOUND PIN 3170314 IN 3 PIECES WHICH ALLOWED THE CRANK AND SLIDE TO BECOME DETACHED FROM THE SUMMING LEVER INPUT. ALSO, FOUND ONE BALL IN BEARING MB538 SPLIT IN TWO, BUT BEARING WOULD STILL TURN. (X)