As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ETOPS - INFO TO MX: DURING CRUISE ENGINE #1 BLEED PRECOOLER TEMP 60C ENGINE #2 PRECOOLER TEMP 200C ENGINE 1 PACK COMPRESSOR OUTLET TEMP 125C ENGINE #2 PACK COMPRESSOR TEMP 180C. UPON INSPECTION OF #1 ENG FAN AIR VALVE. FOUND ROD END SHEERED BETWEEN (FAV) AND FAV ACTUATOR. REMOVED AND REPLACED FAN AIR VALVE PER AMM 36-11-54. BITE TEST OK A/C OK FOR SERVICE.