As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DFW - LEFT ENGINE SHUT DOWN IN FLIGHT DUE TO HIGH OIL TEMPERATURE. SINGLE ENGINE TIME 29 MINUTES. EMERGENCY DECLARED RETURNED TO DFW WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. FOUND BROKEN WIRE TO LEFT ENGINE TEMPERATURE LAMP AND LOOSE PNEUMATIC LINES. REPAIRED WIRE TO NUMBER ONE ENGINE TEMPERATURE LAMP AND LOOSE PNEUMATIC LINES. SYSTEM GROUND CHECK NORMAL OPERATION.