# SDR HEEA083766

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 15, 2003
- Submitted: January 20, 2003
- Operation: Air carrier
- Aircraft: N742PH
- Make and model: Bell 407
- Registry model: [Bell 407](https://openairdocs.org/model/bell-helicopter-textron-canada-407) (OpenAirDocs)
- Aircraft serial: 53461
- Aircraft time: 4,482 hours
- Engine: Allsn 250C*
- System (JASC): [7250 · Turbine Section](https://openairdocs.org/jasc/7250)
- Part: Check Valve
- Part number: 23062087
- Part serial: 4385
- Condition: Smoke
- Location: Engine
- Stage of operation: IN
- How discovered: 9
- Nature of condition: B
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/HEEA083766

## Discrepancy

CHECK VALVE SMOKING ON SHUTDOWN. REPLACED WITH SERVICEABLE PART.

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