As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON CLIMB-OUT OF MCI WITH NR 1 DFGC ENGAGED AUTOPILOT AND AUTO THROTTLES DISCONNECTED THE FMA AND DFGC FAILED. SELECTED NR 2 DFGC AND AUTOTHROTTLES WORKED FOR 10 SEC THEN FAILED ALONG WITH PREVIOUS SYSTEMS, NO HELP WITH BOTH DFGC'S ON 1 OR BOTH ON 2 DIVERTED AIRCRAFT TO MKE FOR REPAIR. REMOVED AND REPLACED THE AILERON SERVO DRIVE AIRCRAFT RETURN TO SERVICE TEST GOOD.