# SDR SWIA201335665

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 5, 2013
- Submitted: December 20, 2013
- Operation: Air carrier
- Aircraft: N271YV
- Make and model: Emb EMB-120
- Registry model: [EMB EMB-120](https://openairdocs.org/model/embraer-emb-120) (OpenAirDocs)
- Aircraft serial: 120271
- Aircraft time: 43,666 hours, 59,242 cycles
- System (JASC): [3260 · Landing Gear Position and Warning](https://openairdocs.org/jasc/3260)
- Part: Proximity Sensor
- Condition: Out Of Adjust
- Location: Lt Mlg
- Stage of operation: UK
- How discovered: O
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWIA201335665

## Discrepancy

ON TAKEOFF THE LT MLG WOULD NOT RETRACT.  FLT 5449 ADJUSTED LT MLG UPLOCK PROX SENSOR.  SWUNG GEAR SEVERAL TIMES.  NO FURTHER DEFECTS NOTED.

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