# SDR YENA20150921427

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 21, 2015
- Submitted: September 23, 2015
- Operation: Air carrier
- Aircraft: [N805JB](https://openairdocs.org/aircraft/N805JB), registered now
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 5148
- Aircraft time: 14,510 hours, 4,383 cycles
- System (JASC): [3251 · Steering Unit](https://openairdocs.org/jasc/3251)
- Part: Servo Valve
- Part number: C247361001
- Part serial: Y10927
- Condition: Faulty
- Location: Nlg Steering
- Part time: 14,510 hours, 4,383 cycles
- Stage of operation: CL
- 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/YENA20150921427

## Discrepancy

AIR RETURNED, AFTER TAKEOFF RECEIVED ECAM MESSAGE NOSE WHEEL STEERING FAULT. TROUBLESHOOT TO STEERING SERVO VALVE.  R & R SERVO VALVE, 6GC, IAW AMM 32-51-51.  LEAK AND OPS CHECK GOOD.

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