# SDR 99UAL900073

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 2, 1999
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N430UA](https://openairdocs.org/aircraft/N430UA), registered now
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 568
- Engine: Iae V2527A5
- System (JASC): [2210 · Autopilot System](https://openairdocs.org/jasc/2210)
- Part: Actuator
- Part number: SC470037
- Condition: Leaking
- Location: Yaw Damper
- Stage of operation: IN
- Nature of condition: K, J
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/99UAL900073

## Discrepancy

HYDRAULIC FLUID LEAKING FROM RUDDER AREA.  *S/D*  YAW DAMPER ACTUATOR SEAL WAS LEAKING HYDRUALIC FLUID.  REPLACED THE YAW DAMPER ACTUATOR.

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