# SDR DXTA2023021080320

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 10, 2023
- Submitted: February 13, 2023
- Operation: Air carrier
- Aircraft: [N309QS](https://openairdocs.org/aircraft/N309QS), registered now
- Make and model: Emb EMB-505
- Registry model: [EMB EMB-505](https://openairdocs.org/model/embraer-executive-emb-505) (OpenAirDocs)
- Aircraft serial: 50500152
- Aircraft time: 8,111 hours, 6,366 cycles
- System (JASC): [2430 · DC Generating System](https://openairdocs.org/jasc/2430)
- Part: Gcu
- Part number: GCSG550L2B
- Part serial: 61489
- Condition: Abnormal
- Location: Zone 100
- Stage of operation: CR
- How discovered: L
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DXTA2023021080320

## Discrepancy

BATTERY OVERHEAT & TEMP INDICATION: BATTERY EXCEDENCE EICAS MESSAGE ILLUMINATED IN FLIGHT AT FL410. EMERGENCY CHECKLIST COMPLIED AND ELECTRICAL EMERGENCY BUTTON PUSHED. BOTH #1 BATTERY AND #1 GENERATOR WERE HIGH VOLTAGE. // SIGNOFF// REMOVED AND REPLACED LH GENERATOR  IAW EMBRAER EMB-505 AMM 24-3L-02-000-801-A. OPS CHECK GOOD AT THIS TIME.

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