# SDR HEEA086976

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 3, 2003
- Submitted: June 9, 2003
- Operation: General aviation
- Aircraft: N498PH
- Make and model: Bell 407
- Registry model: [Bell 407](https://openairdocs.org/model/bell-helicopter-textron-canada-407) (OpenAirDocs)
- Aircraft serial: 53399
- Aircraft time: 4,132 hours
- System (JASC): [6340 · Rotor Drive Indicating System](https://openairdocs.org/jasc/6340)
- Part: Pressure Switch
- Part number: 214040806003
- Part serial: 11935
- Condition: Intermittent
- Location: Transmission
- Stage of operation: NR
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/HEEA086976

## Discrepancy

TRANSMISSION PRESSURE SWITCH INTERMITTENTLY STICKS IN OPEN POSITION WHEN PRESSURE IS REMOVED. REPLACED.

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