# SDR HEEA078030

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 25, 2002
- Submitted: March 18, 2002
- Operation: General aviation
- Aircraft: [N494PH](https://openairdocs.org/aircraft/N494PH), registered now
- Make and model: Bell 407
- Registry model: [Bell 407](https://openairdocs.org/model/bell-helicopter-textron-canada-407) (OpenAirDocs)
- Aircraft serial: 53396
- Aircraft time: 2,142 hours
- System (JASC): [7714 · Engine RPM Indicating System](https://openairdocs.org/jasc/7714)
- Part: Indicator
- Part number: 407375008101
- Part serial: 0486
- Condition: Intermittent
- Location: Dual Tach
- Stage of operation: NR
- How discovered: O
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/HEEA078030

## Discrepancy

N2 DUAL TACH WORKING INTERMITTENTLY.

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