# SDR UALA2011122207063

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 22, 2011
- Submitted: January 26, 2012
- Operation: Air carrier
- Aircraft: [N849UA](https://openairdocs.org/aircraft/N849UA), registered now
- Make and model: Airbus A319-131
- Registry model: [Airbus A319-131](https://openairdocs.org/model/airbus-industrie-a319-131) (OpenAirDocs)
- Aircraft serial: 1649
- Aircraft time: 35,010 hours, 14,311 cycles
- Engine: Iae V2522A5
- Engine time: 2,000 hours, 64,275 cycles
- System (JASC): [7532 · Compressor Bleed Valve](https://openairdocs.org/jasc/7532)
- Part: Bleed Valve
- Condition: Stuck
- Location: Nr 1 Engine
- Stage of operation: TX
- How discovered: O
- Nature of condition: R, J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UALA2011122207063

## Discrepancy

NR 1 ENGINE HAD A HUNG START.   FOUND 10TH STAGE BLEED VALVE STUCK IN THE CLOSED POSITION.  VALVE REPLACED.

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