As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DFW - FLT 315 - AFTER TAKEOFF WHILE CLIMBING THROUGH 21,000 FEET, 'TAIL COMP TEMP HIGH' LIGHT ILLUMINATED. RETURNED TO DFW AND LANDED WITHOUT INCIDENT. CLAMP AT LEFT HEAT EXCHANGER LEAKING. TIGHTENED CLAMP. GROUND CHECK NORMAL OPERATION. (M)