# SDR AALA202309273990

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 26, 2023
- Submitted: September 27, 2023
- Operation: Air carrier
- Aircraft: [N802AW](https://openairdocs.org/aircraft/N802AW), registered now
- Make and model: Airbus A319-132
- Registry model: [Airbus A319-132](https://openairdocs.org/model/airbus-a319-132) (OpenAirDocs)
- Aircraft serial: 924
- Aircraft time: 76,073 hours, 35,705 cycles
- System (JASC): [3620 · Pneumatic Indicating System](https://openairdocs.org/jasc/3620)
- Part: Sense Line
- Part number: UNKNOWN
- Condition: Loose
- Location: Zone 400 - Nac/P
- Stage of operation: CL
- How discovered: V
- Nature of condition: J
- Precautionary procedure: A, O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA202309273990

## Discrepancy

AIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED AND THE AIRCRAFT RETURNED TO DFW: DURING CLIMB AIR ENGINE 1 BLEED ABNORMAL PRRESSURE ECAM MESSAGE. FLIGHT CREW ACCOMPISHED QRH BUT RESET WAS UNSUCESSFUL. THE AIRCRAFT LANDED SAFELY AT DFW WITHOUT FURTHER INCIDENT. MAINTENANCE FOUND THE #1 ENGINE PRESSURE REGULATING VALVE TOP SENSE LINE LOOSE AND TIGHTENED IT PER AMM 36-11-52.

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