As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PHX/TEX - FLT 6360 - IN-FLIGHT, THE AIRCRAFT LOST TORQUE IN THE NR 2 ENGINE. THE CREW SHUT THE ENGINE DOWN AND DECLARED AN EMERGENCY. THE AIRCRAFT WAS RETURNED TO THE FIELD WITHOUT FURTHER INCIDENT. MAINTENANCE REMOVED AND REPLACED THE MFC. OPS CHECK GOOD. THE AIRCRAFT RETURNED TO SERVICE. (X)