# SDR QR9R2026031200001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 12, 2026
- Submitted: March 12, 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: 9257
- Aircraft time: 4,625 hours
- System (JASC): [2840 · Fuel Indicating System](https://openairdocs.org/jasc/2840)
- Part: Sensor
- Part number: B284M30C1001
- Part serial: 721
- Condition: Faulted
- Location: Fuel Ind Sys
- Stage of operation: DE
- How discovered: O
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/QR9R2026031200001

## Discrepancy

WHILE ON FINAL, FUEL QUANTITY DEGRADE CAUTION MESSAGE APPEARED ON DASH WITH SUBSEQUENT LOSS OF FUEL QUANTITY INDICATIONS. REMOVED AND REPLACED MAIN TANK AFT FUEL PROBE IAW AMM 28-40-00, 4-1. FUNCTIONAL CHECK COMPLETED OKAY.

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