# SDR HALA20240509128

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 8, 2024
- Submitted: May 9, 2024
- Operation: Air carrier
- Aircraft: [N218HA](https://openairdocs.org/aircraft/N218HA), registered now
- Make and model: Airbus A321-271N
- Registry model: [Airbus A321-271N](https://openairdocs.org/model/airbus-a321-271n) (OpenAirDocs)
- Aircraft serial: 8764
- Aircraft time: 14,350 hours, 2,985 cycles
- Engine: Iae PW1133GAJM
- Engine time: 8,586 hours, 3,345 cycles
- System (JASC): [2150 · Cabin Cooling System](https://openairdocs.org/jasc/2150)
- Part: Control Valve
- Part number: UNKNOWN
- Condition: Faulted
- Location: Nr 2 Acm
- Stage of operation: CR
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/HALA20240509128

## Discrepancy

ETOPS - AIR PACK 2 REGUL FAULT MESSAGE IN CRUISE. REMOVED AND REPLACED PACK FLOW-CONTROL VALVE 2 PER AMM 21-51-51. OPS CHECK GOOD. ECAM MESSAGE CLEAR. NO LEAKS NOTED.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.