As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DFW - CREW REPORTED ON APPROACH AIRCRAFT YAWED TO THE RIGHT, BOTH PACKS SHUTDOWN AND THE RIGHT ENGINE APPEARED TO QUIT PRODUCING THRUST FOR A VERY SHORT PERIOD OF TIME. FLIGHT LANDED DFW WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. REPLACED RIGHT ENGINE FUEL PUMP AND FUEL CONTROL. SYSTEM GROUND CHECK NORMAL OPERATION.