# SDR GLBA200912211A

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 21, 2009
- Submitted: December 28, 2009
- Operation: Air carrier
- Aircraft: [N231YV](https://openairdocs.org/aircraft/N231YV), registered now
- Make and model: Beech 1900D
- Registry model: [Beech 1900D](https://openairdocs.org/model/beech-1900d) (OpenAirDocs)
- Aircraft serial: UE231
- Aircraft time: 28,660 hours, 37,513 cycles
- System (JASC): [3260 · Landing Gear Position and Warning](https://openairdocs.org/jasc/3260)
- Part: Switch
- Part number: 5038912121
- Part serial: 2387
- Condition: Deteriorated
- Location: Mlg
- Stage of operation: TO
- How discovered: O
- Nature of condition: J
- Precautionary procedure: C
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/GLBA200912211A

## Discrepancy

UPON APPROACH THE PILOTS REPORTED THAT THE LANDING GEAR WOULD NOT COME DOWN.  THEY PERFORMED CHECKLISTS AND HAND PUMPED THE GEAR DOWN.  ALL 3 GREEN ANNUNCIATORS ILLUMINATED.  MX REMOVED AND REPLACED THE LANDING GEAR CONTROL HANDLE IAW MM 31-10-00-201 SECTION 5 AND THE OPS CHECK WAS GOOD IAW MM 32-30-00.

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