# SDR 2021F00284

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 28, 2021
- Submitted: September 15, 2021
- Operation: General aviation
- Aircraft: [N453MH](https://openairdocs.org/aircraft/N453MH), registered now
- Make and model: Bolkms BK117C2
- Aircraft serial: 9136
- Aircraft time: 7,724 hours
- Engine: Tmeca ARRIEL1E2
- Engine time: 8,036 hours
- System (JASC): [2844 · Fuel Pressure Indicator](https://openairdocs.org/jasc/2844)
- Part: Pressure Switch
- Part number: 9550162490
- Part serial: 3990
- Condition: Failed
- Location: Fuel Sys
- Part time: 32 hours
- Stage of operation: AA
- How discovered: O
- Nature of condition: J
- Precautionary procedure: C
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/2021F00284

## Discrepancy

FUEL PRESSURE CAUTION ON ENGINE #2. THIRD TIME IN THE LAST MONTH. PRESSURE SWITCH REPLACED TWICE. REM'D #2 FUEL PRESS SWITCH. OP'S CHK SATISFACTORY.

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