# SDR HEEA079391

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 28, 2002
- Submitted: June 3, 2002
- Operation: Air carrier
- Aircraft: [N3116P](https://openairdocs.org/aircraft/N3116P), registered now
- Make and model: Bell 206L-3
- Registry model: [Bell 206L-3](https://openairdocs.org/model/bell-206l-3) (OpenAirDocs)
- Aircraft serial: 51530
- Aircraft time: 16,247 hours
- System (JASC): [6240 · Main Rotor Indicating System](https://openairdocs.org/jasc/6240)
- Part: Indicator
- Part number: 206075681105
- Part serial: V1570
- Condition: Failed
- Location: Dual Tach
- Stage of operation: IN
- How discovered: C
- Nature of condition: L
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/HEEA079391

## Discrepancy

DUAL TACH INDICATOR N2 NEEDLE AT ZERO WHEN ROTOR IS AT 100 PERCENT.  REPLACED WITH SERVICEABLE UNIT.

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