# SDR MALA020361

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 20, 2002
- Submitted: July 2, 2002
- Operation: Air carrier
- Aircraft: 099XJ
- Make and model: Saab SF340A
- Registry model: [Saab SF340A](https://openairdocs.org/model/saab-scania-sf340a) (OpenAirDocs)
- Aircraft serial: 099
- System (JASC): [3230 · Landing Gear Retraction/Extension System](https://openairdocs.org/jasc/3230)
- Part: Control Valve
- Condition: Malfunctioned
- Location: Mlg
- Stage of operation: AP
- How discovered: O
- Nature of condition: N
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/MALA020361

## Discrepancy

WHEN SELECTING GEAR DOWN DID NOT GET 3 GREEN LIGHTS, RESET LANDING GEAR CONTROL CB AND GOT 3 GREEN.  R&R LANDING GEAR CONTROL VALVE IAW AMM32, PERFORMED GEAR SWING AND LEAK CHECKS. ALL CHECKS GOOD.

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