# SDR 2008FA0000753

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 7, 2008
- Submitted: November 10, 2008
- Operation: General aviation
- Aircraft: [N502BZ](https://openairdocs.org/aircraft/N502BZ), registered now
- Engine: Cont IO550N
- Engine time: 1,021 hours
- System (JASC): [7414 · Magneto/Distributor](https://openairdocs.org/jasc/7414)
- Part: Impulse Coupling
- Condition: Inoperative
- Location: Magneto
- Part time: 1,021 hours
- Component: Magneto
- Component part number: 105005561
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/2008FA0000753

## Discrepancy

WHILE REMOVING MAGNETO FOR EXCHANGE FOUND IMPULSE COUPLING INOPERABLE.  THIS IS THE SECOND LOW TIME MAGNETO OF THIS MODEL FOUND WITH A BAD IMPULSE COUPLING.

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