# SDR QR9R20220124001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 24, 2022
- Submitted: January 24, 2022
- 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: 19724379823
- Aircraft time: 1,642 hours
- System (JASC): [7700 · Engine Indicating System](https://openairdocs.org/jasc/7700)
- Part: Sensor
- Part number: 9580115900
- Part serial: 90376MFL
- Condition: Warning Message
- Stage of operation: HO
- How discovered: V
- Nature of condition: J
- Precautionary procedure: C
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/QR9R20220124001

## Discrepancy

OVSP FAIL CAUTION #1 ENG APPEARED DURING RUN-UP. MAINTENANCE ATTEMPTED TO RESET BUT CAUTION REAPPEARED. TERMINATED FLIGHT. MAGNETIC SENSOR REPLACED IAW ARRIEL 1 E2 77-14-00-900-802-A01.

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