As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ETOPS - PACK 1 OUTLET TEMP VERY HIGH AND ONLY BLOWING HOT. PER MOC REQUEST REPLACED #1 WATER EXTRACTOR TEMP SENSOR REF 21-53-17-400-801-A. CONDITION SAME. REMOVED AIR PACK 1 ANTI ICE VALVE. INSTALLED DELTA LOANER AIR PACK 1 ANTI ICE IAW 21-53-41-400-801-A. PERFORMED OPS TEST IAW AMM 21-53-00. CHECK GOOD NO FAULTS.