What was found
FLT 1189 JFK -SAN (ETOPS). AIR PACK 1 REG FAULT ECAM DURING CRUISE QRH REFERENCED ( ECAM INDICATION 3) ON BLEED PAGE A, PACK OUTLET TEMPERATURE. REMOVED AND REPLACED BYPASS VALVE WITH IAW AMM 21-61-53 OPS CHKD GOOD.
- Difficulty date
- January 5, 2026
- Submitted
- January 5, 2026
- Operation
- Air carrier
- Aircraft
- N2193J
- Make and model
- Airbus A321271NX
- Aircraft serial
- 12274
- Aircraft time
- 4,337 hours, 809 cycles
- System (JASC)
- 2150 · Cabin Cooling System
- Part
- Bypass Valve
- Part number
- 13128000002
- Part serial
- 131218068
- Condition
- Failed
- Location
- Zone 100
- Part time
- 31,459 hours, 6,219 cycles
- Stage of operation
- NR
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.