# SDR Z5FA08032010425CS

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 3, 2010
- Submitted: August 5, 2010
- Operation: Air carrier
- Aircraft: N425CS
- Make and model: Cessna 525B
- Registry model: [Cessna 525B](https://openairdocs.org/model/cessna-525b) (OpenAirDocs)
- Aircraft serial: 525B0132
- Aircraft time: 3,157 hours, 2,335 cycles
- Engine: Wilint FJ443A
- System (JASC): [3260 · Landing Gear Position and Warning](https://openairdocs.org/jasc/3260)
- Part: Bulb
- Part number: S33682
- Condition: Burned Out
- Location: Mlg Indicator
- Stage of operation: AP
- How discovered: O
- Nature of condition: P
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/Z5FA08032010425CS

## Discrepancy

AFTER GEAR DOWN SELECTION LT MAIN GEAR DOWN AND LOCKED FAILED TO ILLUMINATE. CREW DECLARED AN EMERGENCY AND LANDED WITHOUT INCIDENT. FAULT TROUBLESHOT TO A FAILED BULB. BULB REPLACED AND OPERATIONAL CK WAS SATISFACTORY.

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