# SDR 2025F00056

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 1, 2025
- Submitted: March 4, 2025
- Operation: General aviation
- Aircraft: [N852VL](https://openairdocs.org/aircraft/N852VL), registered now
- Make and model: Piper PA-32-260
- Registry model: [Piper PA-32-260](https://openairdocs.org/model/piper-pa-32-260) (OpenAirDocs)
- Aircraft serial: 327400003
- Aircraft time: 4,750 hours, 16,864 cycles
- Engine: Lyc O540E4B5
- System (JASC): [7414 · Magneto/Distributor](https://openairdocs.org/jasc/7414)
- Part: Magneto
- Part number: 105136557
- Part serial: 6050256
- Condition: Failed
- Location: Engine
- Part time: 818 cycles
- Stage of operation: TX
- How discovered: O
- Nature of condition: R, J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/2025F00056

## Discrepancy

RUN UP ENGINE WENT DOWN WHEN TESTING.

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