# SDR AALA201901029003

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 29, 2018
- Submitted: January 2, 2019
- Operation: Air carrier
- Aircraft: [N108UW](https://openairdocs.org/aircraft/N108UW), registered now
- Make and model: Airbus A320-214
- Registry model: [Airbus A320-214](https://openairdocs.org/model/airbus-a320-214) (OpenAirDocs)
- Aircraft serial: 1061
- Aircraft time: 57,231 hours, 27,287 cycles
- System (JASC): [3230 · Landing Gear Retraction/Extension System](https://openairdocs.org/jasc/3230)
- Part: Control Unit
- Condition: Faulted
- Location: Mlg
- 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/AALA201901029003

## Discrepancy

AFTER GEAR RETRACTION,  AN ECAM MESSAGE DISPLAYED ON THE NR 2 LANDING GEAR CONTROL INTERFACE UNIT AND THE NR 2 REVERSER WAS  INOPERATIVE.  FLIGHT DIVERTED.  MAINTENANCE REPLACED THE LEFT LANDING GEAR PROXIMITY SENSOR IAW AMM 32-31-73, AND PERFORMED SATISFACTORY OPERATIONAL CHECK.

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