# SDR 2023FA0000503

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 31, 2023
- Submitted: August 31, 2023
- Operation: General aviation
- Aircraft: [N780U](https://openairdocs.org/aircraft/N780U), registered now
- Make and model: Piper PA-28-161
- Registry model: [Piper PA-28-161](https://openairdocs.org/model/piper-pa-28-161) (OpenAirDocs)
- Aircraft serial: 2842232
- Aircraft time: 7,696 hours
- Engine: Lyc O320D3G
- Engine time: 7,778 hours
- System (JASC): [7414 · Magneto/Distributor](https://openairdocs.org/jasc/7414)
- Part: Impulse Coupling
- Part number: M3163
- Condition: Loose
- Location: Magneto
- Part time: 1,479 hours
- Component: Magneto, Slick, 4371
- Stage of operation: IN
- How discovered: V
- Nature of condition: P
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/2023FA0000503

## Discrepancy

MAGNETO IMPULSE COUPLING PAWL RIVETS LOOSE IN BASE PLATE.

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