As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RIGHT ENGINE TAILPIPE HOT WARNING LIGHT CAME ON DURING TAXI. ENGINE WAS SHUT DOWN AND MAINTENANCE WAS CALLED. MX FOUND WIRES LOOSE ON AFT INBOARD HEAT DETECTOR AND SEALANT WAS IN PLACE. LAST INSPECTION OF HEAT DETECTORS WAS PERFORMED 868 HOUR PREVIOUSLY. WEATHER CONDITIONS AT ANC WAS CLEAR AND CALM, TEMPERATURE 5 DEGREES F AT 6:30 LOCAL.