# SDR 99ZZZX526

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 22, 1999
- Submitted: March 26, 2000
- Operation: General aviation
- System (JASC): [7414 · Magneto/Distributor](https://openairdocs.org/jasc/7414)
- Part: Coil
- Part number: ES103571644
- Condition: Cracked
- Location: Magneto
- Stage of operation: IN
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/99ZZZX526

## Discrepancy

COIL IS AFTERMARKET COIL.  COIL POTTING COMPOUND HAS CRACKS NEAR HIGH TENSION OUTPUT TAB.  HIGH TENSION VOLTAGE LEAKING FROM CRACKS TO GROUND.  SUBMITTER STATED THIS COULD EVENTUALLY RESULT IN A DEAD MAG.

---
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.