# SDR AALA202605284211

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 27, 2026
- Submitted: May 28, 2026
- Operation: Air carrier
- Aircraft: [N771XF](https://openairdocs.org/aircraft/N771XF), registered now
- Make and model: Airbus A319-112
- Registry model: [Airbus A319-112](https://openairdocs.org/model/airbus-industrie-a319-112) (OpenAirDocs)
- Aircraft serial: 1980
- Aircraft time: 69,495 hours, 35,722 cycles
- Engine: Cfmint CFM565B6P
- System (JASC): [7500 · Engine Bleed Air System](https://openairdocs.org/jasc/7500)
- Part: Transducer
- Part number: APTE182308ARG
- Condition: Faulted
- Location: Zone 400
- Stage of operation: CR
- How discovered: V
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA202605284211

## Discrepancy

AIRCRAFT WAS NOT GROUNDED: AN EMERGENCY WAS DECLARED AND THE AIRCRAFT RETURNED TO PHL DUE TO THE FLIGHT CREW REPORTING AN AIR ENGINE 1 BLEED ABNORMAL PRESSURE ECAM MESSAGE. THE FLIGHT CREW FOLLOWED ECAM PROCEDURES AND ATTEMPTED A QRH RESET WHICH WAS UNSUCCESSFUL. THE AIRCRAFT LANDED SAFELY AT PHL WITHOUT FURTHER INCIDENT.  MAINT REPLACED NR 1 ENGINE REGULATED BLEED PRESSURE TRANSDUCER PER AMM 36-11-16. MAINTENANCE ALSO FOUND A DISCONNECTED SENSE LINE ON PYLON INTERFACE DUCT AND SECURED THE SENSE LINE PER AMM 36-11-49. A SATISFACTORY LEAK & OPS CHKD WITH NO FAULTS NOTED.

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