# SDR 95ZZZX6389

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 13, 1995
- Submitted: March 26, 2000
- Operation: General aviation
- Aircraft: [N41399](https://openairdocs.org/aircraft/N41399), registered now
- Make and model: Piper PA-28-151
- Registry model: [Piper PA-28-151](https://openairdocs.org/model/piper-pa-28-151) (OpenAirDocs)
- Aircraft serial: 287415199
- System (JASC): [8011 · Engine Starter](https://openairdocs.org/jasc/8011)
- Part: Starter
- Part number: MZ422
- Condition: Inoperative
- Location: Engine
- Component: Electrosys
- 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/95ZZZX6389

## Discrepancy

STARTER FAILURE COMPLAINT WAS TRACED TO HIGH RESISTANCE BETWEEN GROUND BRUSH HOLDERS AND END PLATE.  APPEARS TO BE SOME TYPE OF COMPOUND BETWEEN END PLATE AND BRUSH HOLDERS.  SPECULATION IS THAT THE COMPOUND IS CAUSING THE HIGH ELECTRICAL RESISTANCE.

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