# SDR GLBA20090507A

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 7, 2009
- Submitted: May 8, 2009
- Operation: Air carrier
- Aircraft: [N100UX](https://openairdocs.org/aircraft/N100UX), registered now
- Make and model: Beech 1900D
- Registry model: [Beech 1900D](https://openairdocs.org/model/beech-1900d) (OpenAirDocs)
- Aircraft serial: UE100
- System (JASC): [3260 · Landing Gear Position and Warning](https://openairdocs.org/jasc/3260)
- Part: Uplock Switch
- Condition: Malfunctioned
- Location: Mlg
- Stage of operation: CR
- 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/GLBA20090507A

## Discrepancy

THE PILOTS REPORTED THAT UPON GEAR RETRACTION OUT OF "LWT" THE GEAR INTRANSIT LIGHT DID NOT EXTINGUISH. VERIFIED THAT ALL GREEN LIGHTS WERE OUT AS WELL. MAINTENANCE REMOVED AND REPLACED THE  NOSE GEAR UPLOCK SWITCH PERFORMED LANDING GEAR. RETRACTION TEST OPS CHECK GOOD REF MM 32-60-00.

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