# SDR CA970311058

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 8, 1996
- Submitted: March 26, 2000
- Operation: Air carrier
- Make and model: Bell 206B
- Registry model: [Bell 206B](https://openairdocs.org/model/bell-206b) (OpenAirDocs)
- Engine: Allsn 250C20
- System (JASC): [7714 · Engine RPM Indicating System](https://openairdocs.org/jasc/7714)
- Part: Tach Generator
- Part number: 206062627003
- Condition: Surging
- Location: Eng N1
- Part time: 2,276 hours
- Stage of operation: HO
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CA970311058

## Discrepancy

(CAN) ENGINE RPM INDICATOR SURGING 10-15 PERCENT. N1 TACH GENERATOR REMOVED, FOUND WIRE CHAFED (TO GROUND) UNDER ELECTRICAL CONNECTOR CAP.

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