As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WHILE THE AUTO PILOT WAS TURNING AIRCRAFT TOWARD HEADING BUG (APPROX 60 DEG TURN) THE AUTO PILOT PUT THE AIRCRAFT IN A 35 DEG TO 40 DEG BANKING TURN. REMOVED AND REPLACED ROLL CONTROL CHANNEL WITH SERVICEABLE PART IAW MM 22-11-101. OPS CHECK GOOD ON GROUND.