As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFTER 1.18 HRS FLT AUTO PILOT KICKED OFF AND WOULD NOT RE-ENGAGE. MT WAS ALSO OFF. REPLACED NR 2 FCC WITH AN OVERHAULED UNIT FROM ROCKWELL COLLINS. OPERATIONAL CHECK GOOD. WORK DONE IN ACCORDANCE WITH F2000 COLLINS DIAGNOSTIC GUIDE 523-0777634.