# SDR 2010FA0000506

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 10, 2010
- Submitted: May 25, 2010
- Operation: General aviation
- Aircraft: [N125PL](https://openairdocs.org/aircraft/N125PL), registered now
- Make and model: Cessna 525B
- Registry model: [Cessna 525B](https://openairdocs.org/model/cessna-525b) (OpenAirDocs)
- Aircraft serial: 525B0290
- Aircraft time: 257 hours
- System (JASC): [3260 · Landing Gear Position and Warning](https://openairdocs.org/jasc/3260)
- Part: Pcb
- Part number: 631839721
- Part serial: 0519
- Condition: Malfunctioned
- Location: Zone 700
- Part time: 257 hours
- Stage of operation: LD
- How discovered: O
- Nature of condition: N
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/2010FA0000506

## Discrepancy

DEFECTIVE GEAR MONITOR PCB BOARD RESULTS IN ILLUMINATION OF GEAR UNLOCK WARNING LIGHT.

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