# SDR J7SA2020102100228

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 18, 2020
- Submitted: October 21, 2020
- Operation: Air carrier
- Aircraft: [N361FX](https://openairdocs.org/aircraft/N361FX), registered now
- Make and model: Emb EMB-505
- Registry model: [EMB EMB-505](https://openairdocs.org/model/embraer-executive-emb-505) (OpenAirDocs)
- Aircraft serial: 50500234
- Aircraft time: 5,983 hours, 4,175 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Condition: Inoperative
- Location: Emergency Lights
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/J7SA2020102100228

## Discrepancy

DISCOVERED EMERGENCY LIGHTS REMAIN ON IN ARMED POSITION.  REMOVED AND REPLACED BOTH FWD AND AFT EMERGENCY LIGHTS BATTERY UNITS, PER PHENOM 300 AMM 33-52-01.  OPERATIONS CHECK GOOD.  FWD P/N 6450LS-00; S/N 001572.  AFT P/N 6450LS-00; S/N 001174.

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