As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLT 2010, LAX-PBI. (ETOPS) AIR PACK 1 REGULATOR FAULT AFTER PARKING AND ENG SHUT DOWN ( ECAM INDICATION ON BLEED PAGE PACK COMPRESSOR OUTLET TEMPERATURE ); REMOVED AND REPLACED PACK # 1 COMPRESSOR OUTLET TEMP SENSOR PER SMM 21-61-11 OPS CHK OK. MDDR CLEARED MX-4 REMOVED.