# SDR AALA201612199008

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 14, 2016
- Submitted: December 19, 2016
- Operation: Air carrier
- Aircraft: [N124US](https://openairdocs.org/aircraft/N124US), registered now
- Make and model: Airbus A320-214
- Registry model: [Airbus A320-214](https://openairdocs.org/model/airbus-a320-214) (OpenAirDocs)
- Aircraft serial: 1314
- System (JASC): [3250 · Landing Gear Steering System](https://openairdocs.org/jasc/3250)
- Part: Servo Valve
- Part number: C247360012
- Part serial: H1350
- Condition: Failed
- Location: Nlg Steering
- Part time: 41,202 hours, 24,103 cycles
- Stage of operation: AP
- How discovered: O
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA201612199008

## Discrepancy

DUE TO A NOSE GEAR STEERING PROBLEM, WARNING INDICATED NOSE WHEEL STEERING FAULT. DECLARED AN EMERGENCY, AIRCRAFT WAS GROUNDED, AND  LANDED WITHOUT INCIDENT.  MAINTENANCE REPLACED STEERING SERVO CONTROL IAW AMM 32-51-51.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.