# SDR 2011FA0000054

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 28, 2011
- Submitted: January 28, 2011
- Operation: General aviation
- Aircraft: [N705CM](https://openairdocs.org/aircraft/N705CM), registered now
- Make and model: Amtr RV7
- Aircraft time: 99 hours
- Engine: Cont IO360*
- Engine time: 99 hours
- System (JASC): [7414 · Magneto/Distributor](https://openairdocs.org/jasc/7414)
- Part: Shaft
- Condition: Failed
- Location: Magneto
- Part time: 99 hours
- Component: Magneto
- Component part number: 4755
- Stage of operation: CL
- How discovered: O
- Nature of condition: J
- Precautionary procedure: B, A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/2011FA0000054

## Discrepancy

MAG SHAFT COMPLETELY SEPARATED FROM THE MAG AS THE SHAFT EXITED THE MAG.  CAUSING INOPERATIVE SYS, LOSS OF 1/2 ENGINE IGNITION AND ASSOCIATED WARNING LIGHTS IN THE COCKPIT.

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