# SDR 2002UALA01561

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 10, 2002
- Submitted: October 29, 2002
- Operation: Air carrier
- Aircraft: [N802UA](https://openairdocs.org/aircraft/N802UA), registered now
- Make and model: Airbus A319-131
- Registry model: [Airbus A319-131](https://openairdocs.org/model/airbus-industrie-a319-131) (OpenAirDocs)
- Aircraft serial: 690
- Aircraft time: 17,790 hours, 6,691 cycles
- Engine: Iae V2527A5
- System (JASC): [3231 · Landing Gear Door Retract Section](https://openairdocs.org/jasc/3231)
- Part: Valve
- Part number: 114087005
- Condition: Leaking
- Stage of operation: TX
- Nature of condition: J, K
- Precautionary procedure: D, H
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/2002UALA01561

## Discrepancy

LOST GREEN HYDRAULIC PRESSURE AND QUANTITY ON TAXI OUT.  RETURNED TO GATE UNDER TOW.                             SUPPLEMENTAL DATA UPDATE #2 MAIN LANDING GEAR DOOR GROUND OPENING BYPASS VALVE LEAKING.  REPLACED VALVE ASSEMBLY.

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