# SDR QR9R2023081400004

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 14, 2023
- Submitted: August 14, 2023
- 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: 19724399825
- Aircraft time: 2,265 hours
- System (JASC): [2435 · Starter-Generator](https://openairdocs.org/jasc/2435)
- Part: Starter Gen
- Part number: 23081072
- Part serial: P2260
- 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/QR9R2023081400004

## Discrepancy

#2 GENERATOR FAILED ON GROUND. A TEST FLIGHT EVAL DETECTED NO RISE IN N1 WHEN TRYING TO START #2 ENGINE. REMOVED AND REPLACED #2 STARTER GENERATOR IAW AMM 24-30-00, 4-2.

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