# SDR DXTA200400212

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 5, 2004
- Submitted: January 7, 2004
- Operation: Air carrier
- Aircraft: [N639QS](https://openairdocs.org/aircraft/N639QS), registered now
- Make and model: Cessna 560XL
- Registry model: [Cessna 560XL](https://openairdocs.org/model/cessna-560xl) (OpenAirDocs)
- Aircraft serial: 5605139
- Aircraft time: 2,909 hours, 2,311 cycles
- System (JASC): [3260 · Landing Gear Position and Warning](https://openairdocs.org/jasc/3260)
- Part: Bulb
- Part number: G2387
- Condition: Inoperative
- 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/DXTA200400212

## Discrepancy

AFTER EXTENDING LANDING GEAR, LT MAIN GEAR GREEN LIGHT DOES NOT ILLUMINATE, BLOW-DOWN OF GEAR.  FOUND BOTH LT GEAR INDICATOR BULBS TO BE INOPERATIVE.  REMOVED BULBS AND REPLACED WITH 2 NEW BULBS, OPS CHECK GOOD IAW CESSNA 560XL MM CHAPTER 33-10-06.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.