# SDR DXTA2023112910174

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 28, 2023
- Submitted: November 29, 2023
- Operation: Air carrier
- Aircraft: [N436QS](https://openairdocs.org/aircraft/N436QS), registered now
- Make and model: Emb EMB-505
- Registry model: [EMB EMB-505](https://openairdocs.org/model/embraer-executive-emb-505) (OpenAirDocs)
- Aircraft serial: 50500525
- Aircraft time: 4,275 hours, 3,317 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery
- Part number: 7450LS00
- Part serial: 006380
- Condition: Faulted
- Location: Emergency Lights
- Stage of operation: CR
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DXTA2023112910174

## Discrepancy

CABIN EMERGENCY LIGHTS FLASHING INFLIGHT.  REMOVED FAILED FWD BATTERY PACK & INSTALLED REPAIRED UNIT  IAW AMM 33-52-01. REMOVED FAILED AFT BATTERY PACK & INSTALLED REPAIRED UNIT IAW AMM 33-52-01. OPS CHECKED GOOD IAW  AMM 33-52-00.

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