# SDR CA970311083

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 20, 1997
- 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 250C20B
- System (JASC): [2140 · Heating System](https://openairdocs.org/jasc/2140)
- Part: Blower Assy
- Part number: C241500E
- Condition: Vibration
- Location: Heater
- Stage of operation: CR
- Nature of condition: O
- Precautionary procedure: H
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CA970311083

## Discrepancy

(CAN) BLOWER ASSY DEVELOPED A VIBRATION SHORTLY AFTER INSTALLATION.  BUTTERFLY VALVE WAS CRACKED AND SQUIRREL CAGE OF BLOWER WAS LOOSE DUE TO BEARING FAILURE.

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