As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DFW INFLIGHT. CREW REPORTED TAIL COMPARTMENT OVERTEMP INDICATION DURING CLIMB. RETURNED TO DFW AND LANDED WITHOUT INCIDENT. FOUND DUCT BLOWN IN TAIL COMPARTMENT. AIRCRAFT OUT OF SERVICE FOR REPAIRS. REPLACED RIGHT HAND AIR CONDITIONING WATER SEPARATOR DUCT ASSEMBLY. SYSTEM GROUND CHECKED NORMAL OPERATION. (CLOSED)