# SDR GNB2006F00002

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 7, 2005
- Submitted: January 26, 2006
- Operation: Air carrier
- Aircraft: [N57PB](https://openairdocs.org/aircraft/N57PB), registered now
- Make and model: Cessna 402C
- Registry model: [Cessna 402C](https://openairdocs.org/model/cessna-402c) (OpenAirDocs)
- Aircraft serial: 402C0300
- Engine: Cont TSIO520VB
- System (JASC): [7414 · Magneto/Distributor](https://openairdocs.org/jasc/7414)
- Part: Distributor Gear
- Part number: 10357586
- Condition: Stripped
- Location: Magneto
- Part time: 1,862 hours
- Stage of operation: NR
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/GNB2006F00002

## Discrepancy

ENROUTE LT ENGINE BEGAN TO RUN ROUGH, LANDED.  RUN UP FOUND LT ENGINE MAGNETO ROUGH AND EXCESSIVE DROP.  (SW01200603302) (K)

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