As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DEN - FLT 522 - AIR RETURN. FLIGHT CREW REPORTED LT WING/BODY OVERHEAT LIGHT ILLUMINATED. AIRCRAFT LANDED OVERWEIGHT. MAINTENANCE PERFORMED WING/BODY OVERHEAT TEST AND FOUND SYSTEM SLOW TO RESPOND. REPLACED COMPARTMENT OVERHEAT MODULE. INSPECTED LT AIR CONDITIONING BAY AND L/E FLAP AND SLAT AREA FOR LEAKS. NO LEAKAGE WAS FOUND. PERFORMED OVERWEIGHT LANDING PHASE I EXAMINATION PER MM 05-51-74, PAGE 201. NO DAMAGE NOTED. (X)