# SDR QR9R2025050600001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 6, 2025
- Submitted: May 6, 2025
- 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: 9738
- Aircraft time: 4,502 hours
- System (JASC): [2910 · Hydraulic System, Main](https://openairdocs.org/jasc/2910)
- Part: Hose
- Part number: B291M10V1002
- Condition: Leaking
- Location: Hyd System
- Stage of operation: HO
- How discovered: O
- Nature of condition: F
- Precautionary procedure: C
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/QR9R2025050600001

## Discrepancy

HYDRAULIC CAUTION LIGHT INDICATOR ILLUMINATED DURING HOVER TAXI. A LEAK TEST REVEALED A HOLE IN THE RETURN LINE HOSE. REMOVED AND REPLACED RETURN LINE HOSE IAW AMM 29-15-00, 4-4. LEAK CK COMPLETED SUCCESSFULLY.

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