# SDR C2XA01IA410

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 7, 2001
- Submitted: December 14, 2001
- Operation: Air carrier
- Aircraft: [N51726](https://openairdocs.org/aircraft/N51726), registered now
- Make and model: Emb EMB-120ER
- Registry model: [EMB EMB-120ER](https://openairdocs.org/model/embraer-emb-120er) (OpenAirDocs)
- Aircraft serial: 120174
- System (JASC): [3260 · Landing Gear Position and Warning](https://openairdocs.org/jasc/3260)
- Part: Proximity Sensor
- Part number: 922AAZYA6P2722
- Condition: Out Of Adj
- Location: Rt Mlg
- Stage of operation: CR
- How discovered: O
- Nature of condition: N
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/C2XA01IA410

## Discrepancy

LCH-  DURING FLIGHT 3817, THE CREW NOTED THAT RIGHT MAIN GEAR, SYSTEM B-RED LIGHT FLASHES ON/OFF IN FLIGHT WITH GEAR UP.  MAINTENANCE ADJUSTED THE UPLOCK PROX SENSOR ON THE RIGHT MAIN GEAR, PERFORMED A OPERATIONAL CHECK, NO DEFECTS NOTED AND THE AIRCRAFT WAS APPROVED FOR RETURN TO SERVICE.

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