# SDR 2025FA0000760

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 12, 2025
- Submitted: November 17, 2025
- Operation: General aviation
- Aircraft: [N366HP](https://openairdocs.org/aircraft/N366HP), registered now
- Make and model: Beech A36
- Registry model: [Beech A36](https://openairdocs.org/model/beech-a36) (OpenAirDocs)
- Aircraft serial: E632
- Aircraft time: 5,400 hours
- System (JASC): [3400 · Navigation System](https://openairdocs.org/jasc/3400)
- Part: Solenoid
- Part number: 6041H105
- Condition: Corroded
- Location: Zone 100
- Stage of operation: CL
- How discovered: O
- Nature of condition: H
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/2025FA0000760

## Discrepancy

I MOVED THE GEAR LEVER INTO THE UP POSITION AFTER TAKEOFF IN VFR CONDITIONS. THE PANEL INDICATED A LOW VOLTAGE WARNING THEN THE GLASS PANEL (G500, GTN 750/650, EDM 900) WENT BLANK ALONG WITH OTHER ELECTRICAL DASH INDICATIONS INCLUDING THE GEAR LIGHTS.  I CYCLED THE GEAR DOWN MANUALLY AND LANDED AT KSSF WITH NO DAMAGE TO THE PLANE. A&P INSPECTED AND REPLACED THE GPU RELAY, MASTER SOLENOID, GROUND STRAP, AND CLEANED ALL ELECTRICAL CONNECTIONS ON THE FIREWALL.  AVIONICS NOW WORK NORMALLY.

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