# SDR CALA2022071901811

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 19, 2022
- Submitted: July 19, 2022
- Operation: Air carrier
- Aircraft: [N821UA](https://openairdocs.org/aircraft/N821UA), registered now
- Make and model: Airbus A319-131
- Registry model: [Airbus A319-131](https://openairdocs.org/model/airbus-industrie-a319-131) (OpenAirDocs)
- Aircraft serial: 944
- Aircraft time: 73,835 hours, 31,583 cycles
- Engine: Iae V2522A5
- System (JASC): [7532 · Compressor Bleed Valve](https://openairdocs.org/jasc/7532)
- Part: Actuator
- Part number: NA
- Condition: Warning Message
- Location: #1 Eng
- Stage of operation: TO
- How discovered: O
- Nature of condition: J
- Precautionary procedure: C
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2022071901811

## Discrepancy

COMPRESSOR VANE DISPLAYED ON UPPER ECAM SCREEN. ENGINE PARAMETERS NORMAL. LOW SPEED ABORTED TAKEOFF. REMOVED AND REPLACED VARIABLE STATOR VANE (VSV) ACTUATOR. PERFORMED DRY MOTORING OF #1 ENG. LEAK CHECK PASSED. ACP TEST # 11 HIGH POWER ASSURANCE TEST, ACP 2 EA STARTS AND HIGH PWR RUNS ALL NORMAL.NO ECAM MESSAGES OR FAULTS 2 EA PFR NORMAL.

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