As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WAS GROUNDED: FLIGHT RETURNED TO DFW ON ACCOUNT OF TAIL COMPARTMENT HIGH TEMPERATURE INDICATION. EMERGENCY DECLARED. MAINTENANCE FOUND SEALS LEAKING ON ANTI-ICE SUPPLY DUCT AFTER ANTI-ICE CONTROL VALVE. REMOVED AND REPLACED SEALS IAW AMM 30-10-07. OPS CHECK GOOD.