# SDR R61A201602040083

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 4, 2016
- Submitted: February 8, 2016
- Operation: Air carrier
- Aircraft: [N419YX](https://openairdocs.org/aircraft/N419YX), registered now
- Make and model: Emb ERJ 170-200 LR
- Registry model: [EMB ERJ 170-200 LR](https://openairdocs.org/model/embraer-s-a-erj-170-200-lr) (OpenAirDocs)
- Aircraft serial: 17000384
- Aircraft time: 5,477 hours, 3,830 cycles
- System (JASC): [3230 · Landing Gear Retraction/Extension System](https://openairdocs.org/jasc/3230)
- Part: Actuator
- Part number: 19071100405
- Part serial: 02227
- Condition: Inoperative
- Location: Downlock Release
- Part time: 5,477 hours, 3,830 cycles
- 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/R61A201602040083

## Discrepancy

CREW REPORTED THAT THE RT MAIN GEAR FAILED TO RETRACT.  CREW RAN QRH, DECLARED AN EMERGENCY AND WITH EMERGENCY VEHICLES ROLLING, LANDED WITHOUT INCIDENT. MAINTENANCE TROUBLESHOT, R & R RT MLG DOWNLOCK RELASE ACTUATOR AND LANDING GEAR  SELECT VALVE, PERFORMED SEVERAL GEAR SWINGS IAW AMM AND OPS CHECKED GOOD.  AIRCRAFT IS GOOD FOR SERVICE.

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