# SDR CA050826002

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 15, 2005
- Submitted: September 1, 2005
- Operation: General aviation
- Make and model: Cessna 150J
- Registry model: [Cessna 150J](https://openairdocs.org/model/cessna-150j) (OpenAirDocs)
- Aircraft time: 4,156 hours
- Engine: Cont O200A
- Propeller: Mcauly 1A101DCM
- System (JASC): [7414 · Magneto/Distributor](https://openairdocs.org/jasc/7414)
- Part: Coil
- Part number: M3114C120783
- Condition: Weak
- Location: Lt Magneto
- Component: Magneto, Slick, 4201
- 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/CA050826002

## Discrepancy

(CAN) RAN ROUGH SLIGHTLY MORE PROP THAN NORMAL.  MAG DROP, WEAK SPARK,  ABOUT .3333 OF NORMAL STRENGTH.  OVERHAULED MAG WAS INSTALLED, 900 HOUR PREVIOUSLY.

---
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.