# SDR 2002FA0001279

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 28, 2002
- Submitted: November 12, 2002
- Operation: General aviation
- Aircraft: [N4690N](https://openairdocs.org/aircraft/N4690N), registered now
- Make and model: Cessna 182Q
- Registry model: [Cessna 182Q](https://openairdocs.org/model/cessna-182q) (OpenAirDocs)
- Aircraft serial: 18267289
- Engine: Cont O470*
- System (JASC): [2434 · DC Generator-Alternator](https://openairdocs.org/jasc/2434)
- Part: Nut
- Condition: Loose
- Location: Alternator
- 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/2002FA0001279

## Discrepancy

ALTERNATOR CHARGE, FAILURE DUE TO LOOSE PULLEY FAN AND SHROUD ASSEMBLY.  UNDER ANY LOAD SLIPPAGE OCCRUED .  HEATED NUT AND LOOSENED ASSEMBLY.  KEYWAY INSTALLATION WOULD SOLVE POSSIBLE PROBLEM AND PULLEY SLIPAGE.  AIRCRAFT WAS REPORTING INTO IMC PREFLIGHT RUN UP, CHARGING FAILED.

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