# SDR AALA20071973

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 17, 2007
- Submitted: October 23, 2007
- Operation: Air carrier
- Aircraft: [N427AA](https://openairdocs.org/aircraft/N427AA), registered now
- Make and model: Doug DC-9-82
- Registry model: [Doug DC-9-82](https://openairdocs.org/model/mcdonnell-douglas-dc-9-82) (OpenAirDocs)
- Aircraft serial: 49339
- System (JASC): [3231 · Landing Gear Door Retract Section](https://openairdocs.org/jasc/3231)
- Part: Sensor
- Condition: Inoperative
- Location: Nlg Lock
- Stage of operation: AP
- How discovered: O
- Nature of condition: J
- Precautionary procedure: L
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA20071973

## Discrepancy

DFW INFLIGHT T852/17OCT - NOSE GEAR WARNING DURING LANDING.  PERFORMED GO AROUND AND ALL INDICATIONS NORMAL.  LANDED DFW WITHOUT INCIDENT.  REPLACED NOSE GEAR LOCK SENSOR.  SYSTEM GROUND CHECKED NORMAL OPERATION.

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