# SDR DXTA2023021780610

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 16, 2023
- Submitted: February 17, 2023
- Operation: Air carrier
- Aircraft: [N804QS](https://openairdocs.org/aircraft/N804QS), registered now
- Aircraft serial: 7000027
- Aircraft time: 2,891 hours, 1,724 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery
- Part number: CBS281
- Part serial: 2373M
- Condition: Defective
- Location: Zone 100
- Stage of operation: TX
- How discovered: C
- Nature of condition: P
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DXTA2023021780610

## Discrepancy

EMERGENCY LIGHTING: THE EMERGENCY BATTERY PACK THAT POWERS INTERIOR EMERGENCY LIGHTS AND THE RIGHT WING INSPECTION LIGHTS DOES NOT HOLD POWER OVERNIGHT.

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