# SDR HEEA077204

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 6, 2001
- Submitted: November 26, 2001
- Operation: General aviation
- Aircraft: [N496PH](https://openairdocs.org/aircraft/N496PH), registered now
- Make and model: Bell 407
- Registry model: [Bell 407](https://openairdocs.org/model/bell-helicopter-textron-canada-407) (OpenAirDocs)
- Aircraft serial: 53398
- Aircraft time: 1,955 hours
- System (JASC): [6322 · Rotorcraft Cooling Fan System](https://openairdocs.org/jasc/6322)
- Part: Blower
- Part number: PHIPBH40701
- Part serial: PHI0033
- Condition: Failed
- Location: Oil Cooler
- 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/HEEA077204

## Discrepancy

FORWARD BEARING LOUD AND ROUGH.

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