# SDR DXTA2024092000583

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 17, 2024
- Submitted: September 20, 2024
- Operation: Air carrier
- Aircraft: [N340QS](https://openairdocs.org/aircraft/N340QS), registered now
- Make and model: Emb EMB-505
- Registry model: [EMB EMB-505](https://openairdocs.org/model/embraer-executive-emb-505) (OpenAirDocs)
- Aircraft serial: 50500189
- Aircraft time: 8,036 hours, 6,373 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Part number: 7450LS000
- Part serial: 007408
- Condition: Faulted
- Location: Zone 200
- Stage of operation: CL
- How discovered: O
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DXTA2024092000583

## Discrepancy

CABIN EMERG LIGHT: CABIN EMER LIGHTS ILLUMINATED AFTER T/O. REMAINED ILLUMINATED FOR DURATION OF FLIGHT. CORRECTIVE ACTION: REMOVED AND REPLACED #1 AND #2 EMERGENCY BATTERIES IAW MM 33-52-01 #1 P/N ON 7450LS-00 SN ON 00464 NR 2 P/N OFF 7450LS-00 S/N OFF 007306 ON 00501.

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