# SDR CA960802003

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 27, 1996
- Submitted: March 26, 2000
- Operation: Air carrier
- Make and model: Bell 204-B
- Registry model: [Bell 204-B](https://openairdocs.org/model/bell-204-b) (OpenAirDocs)
- Engine: Lyc T5313B
- System (JASC): [6322 · Rotorcraft Cooling Fan System](https://openairdocs.org/jasc/6322)
- Part: Bearing
- Part number: 9103PP
- Condition: Rough
- Location: Blower Assy
- Stage of operation: CR
- Nature of condition: E
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CA960802003

## Discrepancy

(CAN) HIGH TO MEDIUM FREQUENCY VIBRATION WAS BEING DETECTED BY THE PILOT THROUGH THE TAIL ROTOR PEDALS.  EXAMINATION FOUND BLOWER ASSEMBLY MAKING VIBRATION.  REPLACED ASSEMBLY AND RECTIFIED PROBLEM.

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