As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LAS/SEA - FLT 0843 - AIR TURN-BACK. CLASS 1 ECAM MESSAGE 'AIR ENGINE 2 BLEED ABNORMAL PRESSURE. CREW REPORTED THAT ON DESCENT BACK TO LAS, THE NR 2 ENGINE BLEED AIR WOULD RESET AND H.P. VALVE OPENED. PLACED ON MEL 36-11-1. MEL CLEARED 3-10-96: REMOVED AND REPLACED THERMO TEMP LIMITER SOLENOID AND BLEED PRESSURE REGULATOR VALVE. REFERENCE OPERATOR CONTROL NUMBER 96ZZZX2306. (X)