# SDR AWXA9900070

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 2, 1999
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N626AW](https://openairdocs.org/aircraft/N626AW), registered now
- Make and model: Airbus A320-231
- Registry model: [Airbus A320-231](https://openairdocs.org/model/airbus-industrie-a320-231) (OpenAirDocs)
- Aircraft serial: 65
- System (JASC): [3240 · Landing Gear Brake System](https://openairdocs.org/jasc/3240)
- Part: O Ring
- Part number: NAS161216
- Condition: Cut
- Location: Rt Mlg Ww
- Stage of operation: AP
- Nature of condition: K, J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AWXA9900070

## Discrepancy

EMERGENCY DECLARED, LOSS OF GREEN HYDRAULIC QUANTITY.  ON FINAL, GREEN HYDRAULIC QUANTITY DECREASING.  UNEVENTFUL LANDING.  LEAK FROM BRAKE SERVO VALVE MANIFOLD FILTER.  FOUND O-RING PINCHED.  RIGHT WHEEL WELL.  REPLACED O-RING PACKING.  LEAK CHECK AND OPS OK.

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