# SDR DXTA2012032604432

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 25, 2012
- Submitted: March 26, 2012
- Operation: Air carrier
- Aircraft: [N583QS](https://openairdocs.org/aircraft/N583QS), registered now
- Make and model: Cessna 560XL
- Registry model: [Cessna 560XL](https://openairdocs.org/model/cessna-560xl) (OpenAirDocs)
- Aircraft serial: 5605812
- Aircraft time: 2,940 hours, 2,288 cycles
- System (JASC): [3260 · Landing Gear Position and Warning](https://openairdocs.org/jasc/3260)
- Part: Bulb
- Condition: Inoperative
- Location: Mlg Indicator
- Stage of operation: CR
- How discovered: O
- Nature of condition: P
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DXTA2012032604432

## Discrepancy

DURING APPROACH AND LANDING THE "GREEN" LEFT MLG LIGHTS NEVER ILLUMINATED.  RAN THE "GEAR WOULD NOT EXTEND" CHECK LIST TO MAKE SURE IT WAS DOWN AND LOCKED.  REPLACED 2 BULBS FOR THE GREEN LT MLG INDICATION IAW MM 33-10-00, OPS TEST GOOD.  RESET EMERGENCY BLOWDOWN BOTTLE CONTROL ARM AND RESERVICED BLOWDOWN BOTTLE IAW MM 12-13-00.  PERFORMED LANDING GEAR FUNCTIONAL TEST IAW 33-01-00, WITH NO DISCREPANCIES NOTED AT THIS TIME.

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