# SDR 97ZZZX1824

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 25, 1997
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N2FOR
- Make and model: Cessna 402C
- Registry model: [Cessna 402C](https://openairdocs.org/model/cessna-402c) (OpenAirDocs)
- System (JASC): [7714 · Engine RPM Indicating System](https://openairdocs.org/jasc/7714)
- Part: Tach Generator
- Part number: 22A667
- Condition: Ear Broken
- Location: Shaft Fork
- Stage of operation: IN
- Nature of condition: K
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/97ZZZX1824

## Discrepancy

TACHOMETER GENERATOR AREA WAS OILY.  TACHOMETER WAS REMOVED FOR INSPECTION.  FOUND ONE OF THE EARS OF THE GENERATOR SHAFT FORK BROKEN OFF.  NO OPINION AS TO CAUSE.

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