# SDR AUS20021248

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 24, 2002
- Submitted: December 2, 2002
- Operation: General aviation
- Make and model: Cessna 421C
- Registry model: [Cessna 421C](https://openairdocs.org/model/cessna-421c) (OpenAirDocs)
- Engine: Cont GTSIO520L
- Propeller: Mcauly 3FF32C501
- System (JASC): [2434 · DC Generator-Alternator](https://openairdocs.org/jasc/2434)
- Part: Bearing
- Part number: X4087
- Condition: Disintegrated
- Location: Dc Generator-Alt
- Component: Dc Generator-Alt, Prestolite, ALV9510R
- Stage of operation: CR
- Nature of condition: H
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AUS20021248

## Discrepancy

(AUS) LH ALTERNATOR OUTER BEARING COLLAPSED. ALTERNATOR CONTAMINATEDWITH METAL FROM FAILED BEARING.

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