# SDR QR9R2024010400001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 4, 2024
- Submitted: January 4, 2024
- 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: 10721629407
- Aircraft time: 3,331 hours
- System (JASC): [3160 · Central Display](https://openairdocs.org/jasc/3160)
- Part: Unknown
- Part number: C19267YA02
- Part serial: 6556
- Condition: Failed
- Location: Unknown
- Stage of operation: TX
- How discovered: V
- Nature of condition: F
- Precautionary procedure: C
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/QR9R2024010400001

## Discrepancy

DURING ENGINE RUN-UP, PILOT'S ND FLICKERED ON AND OFF BEFORE FAILING. REMOVED AND REPLACED SMD 45; CONFIGURATION AND MOC SUCCESSFULLY COMPLETED.

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