# SDR 2022F00473

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 9, 2022
- Submitted: November 23, 2022
- Operation: Air carrier
- Aircraft: [N452MH](https://openairdocs.org/aircraft/N452MH), registered now
- Make and model: Bolkms BK117C2
- Aircraft serial: 9122
- Aircraft time: 9,120 hours
- Engine: Tmeca ARRIEL1E2
- Engine time: 8,050 hours
- System (JASC): [2840 · Fuel Indicating System](https://openairdocs.org/jasc/2840)
- Part: Pressure Switch
- Part number: 9550162490
- Condition: Failed
- Location: Fuel System
- Stage of operation: CL
- How discovered: O
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/2022F00473

## Discrepancy

ON CLIMBOUT, #1 FUEL PRESS ILLUMINATED. ALL ENG PARAMATERS NORMAL. CAUTION EXTINGUISHED AFTER APPROX 5MIN. REPLACED #1 ENG FUEL PRESS SWITCH. INSP FUEL FILTER AS A PRECAUTION. PERFORMED GROUND RUN/LEAK CHK, 2 STARTS EA,  W/NO ANOMOLIES. LEAK CHK'D GOOD.

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