# SDR DXTA2024110701070

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 5, 2024
- Submitted: November 7, 2024
- Operation: Air carrier
- Aircraft: [N464QS](https://openairdocs.org/aircraft/N464QS), registered now
- Make and model: Emb EMB-505
- Registry model: [EMB EMB-505](https://openairdocs.org/model/embraer-executive-emb-505) (OpenAirDocs)
- Aircraft serial: 50500751
- Aircraft time: 795 hours, 621 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Part number: 7450LS00
- Part serial: 006680
- Condition: Defective
- Location: Zone 200
- Stage of operation: IN
- 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/DXTA2024110701070

## Discrepancy

EMERGENCY LIGHTS BATTERY: EMER LIGHT STAY  ON CONTINUOUSLY WHEN IN ARM MODE. CORRECTIVE ACTION; REMOVED AND REPLACED FORWARD SN: 006680 AND AFT SN: 006587 BATTERY PACKS. OPS CHECKS GOOD. REF EMBRAER PHENOM 300/EMB-505E AMM 33-52-01.

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