# SDR HEED065837

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 24, 2000
- Submitted: March 26, 2000
- Operation: General aviation
- Aircraft: [N478X](https://openairdocs.org/aircraft/N478X), registered now
- Make and model: Skrsky S76C
- Aircraft serial: 760493
- System (JASC): [7714 · Engine RPM Indicating System](https://openairdocs.org/jasc/7714)
- Part: Tachometer
- Part number: 7645001096101
- Condition: Failed
- Location: Gas Generator
- Part time: 103 hours
- Stage of operation: IN
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/HEED065837

## Discrepancy

N1 GAUGE DIGITAL LIGHTS CANNOT BE READ WHEN NON-   FLIGHT INST. LIGHT SWITCH IS ON.  REPLACED UNIT.

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