# SDR QR9R2026061100001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 11, 2026
- Submitted: June 11, 2026
- Operation: General aviation
- Filed by: [M1 Support Services, repair station QR9R369D](https://openairdocs.org/faa-repair-station/QR9R369D/m1-support-services.md) (OpenAirDocs)
- Make and model: Bolkms BK117C2
- Aircraft serial: 9160
- Aircraft time: 4,882 hours
- System (JASC): [7320 · Fuel Controlling System](https://openairdocs.org/jasc/7320)
- Part: Drain Valve
- Part number: 0174078030
- Part serial: 2454
- Condition: Leaking
- Location: Nr 2 Engine
- Stage of operation: TX
- How discovered: O
- Nature of condition: F
- Precautionary procedure: D
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/QR9R2026061100001

## Discrepancy

#2 ENGINE START FUEL SOLENOID LEAKING AFTER START RUN-UP. REMOVED AND REPLACED START DRAIN VALVE ASSY IAW ARRIEL 1 E2 MM 73-16-10-900-801. T/P MOC SUCCESSFULLY COMPLETED.

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