# SDR USAA2011080900006

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 5, 2011
- Submitted: August 9, 2011
- Operation: Air carrier
- Aircraft: [N622AW](https://openairdocs.org/aircraft/N622AW), registered now
- Make and model: Airbus A320-231
- Registry model: [Airbus A320-231](https://openairdocs.org/model/airbus-industrie-a320-231) (OpenAirDocs)
- Aircraft serial: 54
- Aircraft time: 68,830 hours, 30,872 cycles
- System (JASC): [2913 · Hydraulic Pump (Electric/Engine), Main](https://openairdocs.org/jasc/2913)
- Part: Pump
- Part number: 974540
- Part serial: G0511235
- Condition: Leaking
- Location: Blue System
- Part time: 17,864 hours, 8,044 cycles
- Stage of operation: DE
- How discovered: O
- Nature of condition: K, B
- Precautionary procedure: B
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/USAA2011080900006

## Discrepancy

DURING DESCENT, PACKS STILL EMITTING DIRTY SOCK, FOUL ODOR.  FOUND HYDRAULIC FLUID FROM BLUE ELECTRIC PUMP CONTAMINATING ENVIRONMENTAL SYSTEM.  REMOVED AND REPLACED BLUE ELECTRIC PUMP.

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