# SDR USAA2011080900012

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 6, 2011
- Submitted: August 9, 2011
- Operation: Air carrier
- Aircraft: [N182UW](https://openairdocs.org/aircraft/N182UW), registered now
- Make and model: Airbus A321-211
- Registry model: [Airbus A321-211](https://openairdocs.org/model/airbus-a321-211) (OpenAirDocs)
- Aircraft serial: 1536
- Aircraft time: 35,678 hours, 12,880 cycles
- Engine: Cfmint CFM565B3P
- System (JASC): [7530 · Compressor Bleed Control](https://openairdocs.org/jasc/7530)
- Part: Vbv
- Part number: 3017762070
- Part serial: YG200907C
- Condition: Failed
- Location: Nr 2 Engine
- Part time: 36,261 hours, 14,542 cycles
- Stage of operation: TO
- How discovered: O
- Nature of condition: Y
- Precautionary procedure: B, A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/USAA2011080900012

## Discrepancy

NR 2 ENGINE FAILED ON TAKEOFF ROTATION.  ENGINE SHUTDOWN, RETURNED TO FIELD, AND DECLARED EMERGENCY.  REMOVED AND REPLACED MASTER BALLSCREW (VARIABLE BLEED VALVE-VBV) ACTUATOR ASSEMBLY.  FLIGHT TEST SATISFACTORY.

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