# SDR CA110304006

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 3, 2011
- Submitted: September 14, 2015
- Operation: General aviation
- Make and model: Bombdr DHC8400
- Engine: Pwc PW150A
- Propeller: Rotol CR4086123F17
- System (JASC): [3230 · Landing Gear Retraction/Extension System](https://openairdocs.org/jasc/3230)
- Part: Selector Valve
- Part number: 483003
- Condition: Failed
- Location: Mlg
- Stage of operation: AP
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CA110304006

## Discrepancy

(CAN) ACFT PERFORMED AN ALTERNATE LANDING GEAR EXTENSION.  TROUBLESHOOTING IN PROGRESS.  MX PLUGGED AN EXTERNAL POWER CART TO THE ACFT IN COCKPIT 3 GREEN LIGHTS WERE ON.  UNABLE TO CLOSE NOR OPEN GEAR DOOR.  LG SELECTOR REPLACED GEAR SWINGS PERFORMED.

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