As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PILOT REPORTED RIGHT ENGINE OVERHEATED. RETURNED TO TAIPEI. MAINTENANCE REPLACED FAN AIR TEMPERATURE SENSOR AND ZANAIR MODULATING VALVE PER MM 3-11-17 AND MM 36-11-16 AND PERFORMED ENGINE RUN PER MM 71-00-00. FOUND ALL CONDITIONS NORMAL.