# SDR AWXA0000469

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 17, 2000
- Submitted: July 19, 2000
- Operation: Air carrier
- Aircraft: N624AW
- Make and model: Airbus A320-231
- Registry model: [Airbus A320-231](https://openairdocs.org/model/airbus-industrie-a320-231) (OpenAirDocs)
- Aircraft serial: 55
- Aircraft time: 33,626 hours, 15,958 cycles
- System (JASC): [2913 · Hydraulic Pump (Electric/Engine), Main](https://openairdocs.org/jasc/2913)
- Part: Pressure Switch
- Condition: Failed
- Location: Hyd Pump
- Stage of operation: NR
- How discovered: O
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AWXA0000469

## Discrepancy

AIR TURNBACK, EMERGENCY DECLARED.  LOST NR 1 AND NR 2 HYD PUMP ON DOWNWIND WHEN FLAPS WERE SELECTED (AC WENT TO DIRECT LAW).  REMOVED AND REPLACED NR 1 AND NR 2 ENGINE PUMP PRESSURE SWITCHES IAW MM 29-32-12, OPS CHECK GOOD.

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