As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON DEPARTURE AFTER RT AUTOPILOT WAS ENGAGED FOR A FEW SECONDS. ACFT MADE A RAPID ROLL TO THE RT AND A/P DISENGAGED. ATTEMPTED TO ENGAGED A/P SECOND TIME WITH SAME RESULTS. ALL OTHER A/P'S WORK NORMAL, CORRECTION A/P DIDNOT DISENGAGE, F/O HAD TO DISENGAGE IT TO PREVENT OVERBANK CONDITION . REMOVED AND REPLACED FCC R PER MM 22-11-01-4. FCC SOFTWARE UPLOAD WITH PDL PER MM 22-11-01-2 AND PERFORMED TEST SATISFACTORY, PERFORMED MCDP TEST 30 AND 40 PER MM 22-00-02-2-1 ALL TEST NORMAL.