# SDR 98UAL900394

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 18, 1998
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N404UA](https://openairdocs.org/aircraft/N404UA), registered now
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 450
- Engine: Iae V2527A5
- System (JASC): [2913 · Hydraulic Pump (Electric/Engine), Main](https://openairdocs.org/jasc/2913)
- Part: Pump
- Part number: MR29142
- Condition: Failed
- Location: Green Hyd Syst
- Stage of operation: NR
- Nature of condition: K, J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/98UAL900394

## Discrepancy

CREW REPORT, GREEN EDP LOW PRESSURE AND LOW GREEN SYSTEM PRESSURE.  QUANTITY IS INDICATING ZERO AMBER ALERT.  RETURNED TO DENVER.  *S/D*  GREEN SYSTEM HYD PUMP REPLACED.

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