# SDR SIMA973081

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 4, 1997
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N392AE
- Make and model: Saab 340B
- Registry model: [Saab 340B](https://openairdocs.org/model/saab-340b) (OpenAirDocs)
- Aircraft serial: 340B392
- System (JASC): [3230 · Landing Gear Retraction/Extension System](https://openairdocs.org/jasc/3230)
- Part: Valve
- Part number: HP848430621
- Condition: Sticking
- Location: Landing Gear
- Stage of operation: AP
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SIMA973081

## Discrepancy

DFW - FLT 3584 - CREW REPORTED LANDING GEAR DID NOT EXTEND WHEN SELECTED.  COMPLETED SUCCESSFUL EXTENSION WITH EMERGENCY EXTENSION HANDLE.  MAINTENANCE RAI'D L/G SELECTOR VALVE.  PERFORMED OPS CHECK SEVERAL TIMES WITH NO FAULTS NOTED.  AIRCRAFT WAS RETURNED TO SERVICE.  (M)

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