# SDR NSVA2010183

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 12, 2010
- Submitted: October 13, 2010
- Operation: Air carrier
- Aircraft: N191WQ
- Make and model: Bombdr DHC8402
- Aircraft serial: 4191
- Aircraft time: 6,092 hours, 6,038 cycles
- System (JASC): [3234 · Landing Gear Selector](https://openairdocs.org/jasc/3234)
- Part: Selector Valve
- Condition: Malfunctioned
- Location: Landing Gear
- 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/NSVA2010183

## Discrepancy

DURING GEAR EXTENTION RECEIVED 3 RED LIGHTS, BACK TO CRUISE RAN CHECK LIST APPLIED ALTERNATE GEAR EXTENTION NO ISSUES LANDED SAFELY.  FERRIED TO ALB.  REMOVED AND REPLACED LANDING GEAR SELECTOR VALVE, OPS CHECKED GOOD.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.