# SDR 2011FA0000587

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 13, 2011
- Submitted: September 13, 2011
- Operation: General aviation
- Aircraft: [N14JH](https://openairdocs.org/aircraft/N14JH), registered now
- Make and model: Beech 58
- Registry model: [Beech 58](https://openairdocs.org/model/beech-58) (OpenAirDocs)
- Aircraft serial: TH1845
- System (JASC): [7414 · Magneto/Distributor](https://openairdocs.org/jasc/7414)
- Part: Impulse Coupling
- Part number: 1076232
- Condition: Failed
- Location: Magneto
- Part time: 1,574 hours
- Component: Magneto, Cont
- Component part number: BL5005561
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/2011FA0000587

## Discrepancy

THE SPRINGS IN THE IMMPULSE COUPLING FAILED.  THE PAWS TO ENGAGE THE MAGNETO WOULD NOT EXTEND.  IT WAS NOTED THAT THE IMPLUSE COUPLING WAS NOT SNAPPING DURRING A 100 HR INSPECTION.  MAGNETO WAS R/R'D TO CORRECT DISCREPANCY.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.