# SDR UALA2012051602781

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 15, 2012
- Submitted: July 26, 2012
- Operation: Air carrier
- Aircraft: [N852UA](https://openairdocs.org/aircraft/N852UA), registered now
- Make and model: Airbus A319-131
- Registry model: [Airbus A319-131](https://openairdocs.org/model/airbus-industrie-a319-131) (OpenAirDocs)
- Aircraft serial: 1671
- Aircraft time: 36,101 hours, 14,759 cycles
- Engine: Iae V2522A5
- System (JASC): [7200 · Engine (Turbine/Turboprop)](https://openairdocs.org/jasc/7200)
- Part: Engine
- Condition: Stalled
- Location: Nr 1
- Stage of operation: DE
- 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/UALA2012051602781

## Discrepancy

STALL DISPLAYED ON UPPER ECAM SCREEN DURING POWER DECELERATION. REMOVED PLUGS "B" AND "C" AND DRIVE PAD COVER, COMPLETED BORO OF HPC STG 3 AND 6 NO DAMAGE NOTED. REPLACED 7B SOLENOID VALVE, AND HPC 7TH STAGE BLEED VALVE DUE TO FAILED FUNCTIONAL TEST.

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