What was found
DURING CRUISE THE NR 1 ENGINE OVERHEAT LIGHT ILLUMINATED. THE CREW RETARDED THE NR 1 ENGINE THRUST LEVER AS PER QRH AND THE LIGHT ILLUMINATED. THE NR 1 ENGINE OVERHEAT LIGHT INTEMITTENTLY FLICKERED DURING THE REMAINDER OF FLIGHT. THE CREW LANDED IN HNL WITHOUT FURTHER INCIDENT. MAINTENANCE REMOVED AND REPLACED THE NR 1 ENGINE UPPER FIRE LOOP ELEMENT IAW AMM 26-11-11. MAINTENANCE PERFORMED OPERATIONAL CHECK. AIRCRAFT WAS RETURNED TO SERVICE.