As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WAS GROUNDED. EMERGENCY DECLARED. PHX-HNL FLIGHT RETURNED TO PHX ACCOUNT NR 2 ENGINE FIRE LOOP INDICATION. OVERWEIGHT LANDING UNEVENTFUL. REMOVED AND REPLACED NR 2 ENGINE OVERHEAT DETECTOR ASSEMBLY IAW AMM 26-11-00. OPERATIONAL CHECK GOOD.