# SDR UALA2013070804733

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 5, 2013
- Submitted: July 25, 2013
- Operation: Air carrier
- Aircraft: N412UA
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 465
- Aircraft time: 65,957 hours, 24,069 cycles
- Engine: Iae V2527A5
- System (JASC): [3251 · Steering Unit](https://openairdocs.org/jasc/3251)
- Part: Control Box
- Part number: D23119751
- Part serial: 2067
- Condition: Failed
- Location: Nlg Steering
- Stage of operation: TX
- How discovered: O
- Nature of condition: J
- Precautionary procedure: D
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UALA2013070804733

## Discrepancy

STEERING DISCONNECT MESSAGE DISPLAYED AFTER PUSHBACK.  R & R NLG LOCKOUT BOX, OPS CHECKED GOOD.

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