# SDR 2020F00312

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 30, 2020
- Submitted: June 10, 2020
- Operation: General aviation
- Aircraft: [N456TK](https://openairdocs.org/aircraft/N456TK), registered now
- Make and model: Bolkms BK117C2
- Aircraft serial: 9130
- Aircraft time: 7,408 hours
- Engine: Tmeca ARRIEL1E2
- Engine time: 6,161 hours
- System (JASC): [2840 · Fuel Indicating System](https://openairdocs.org/jasc/2840)
- Part: Pressure Switch
- Part number: 9550162490
- Condition: Failed
- Location: #1 Engine
- Component: #1 Engine, Tmeca
- Component part number: 0292005460
- Stage of operation: AA
- How discovered: V
- Nature of condition: J
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/2020F00312

## Discrepancy

NR 1 FUEL PRESSURE LIGHT INTERMITTENTLY ILLUMINATES. REMOVED THE FUEL PRESSURE SWITCH. INSTALLED SERVICEABLE FUEL PRESSURE SWITCH. PERFORMED GROUND RUN,  LEAK CHECKED GOOD.  ACFT APPROVED FOR RETURN TO SERVICE.

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