# SDR DXTA200500789

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 19, 2005
- Submitted: July 5, 2005
- Operation: Air carrier
- Aircraft: [N313QS](https://openairdocs.org/aircraft/N313QS), registered now
- Make and model: Cessna 560CESSNA
- Aircraft serial: 5600325
- Aircraft time: 4,933 hours, 3,759 cycles
- System (JASC): [3260 · Landing Gear Position and Warning](https://openairdocs.org/jasc/3260)
- Part: Pcb
- Part number: 6583543
- Condition: Inoperative
- Location: Mlg
- Stage of operation: CL
- How discovered: O
- Nature of condition: N
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DXTA200500789

## Discrepancy

AFTER TAKEOFF WHEN GEAR WAS RETRACTED, ALL 3 GREEN LIGHTS EXTINGUISHED THE RED GEAR UNSAFE STAYED ILLUMINATED THEN THE RIGHT MAIN LIGHT REAPPEARED.  RECYCLED GEAR AND ALL LIGHTS EXTINGUISHED.  REMOVED PRINTED CIRCUIT BOARD PLB2-4 BOARD FROM ZONE 245 AND INSTALLED NEW PLB IAW CITATION ULTRA MM CH 25-41-02. PERFORMED GEAR FUNCTIONAL CHECK WITH NO DEFECTS NOTED IAW CITATION ULTRA MM CH 32-01-00.

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