# SDR SIMA20170609002

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 9, 2017
- Submitted: June 12, 2017
- Operation: Air carrier
- Aircraft: [N941LT](https://openairdocs.org/aircraft/N941LT), registered now
- Make and model: Emb EMB-145LR
- Registry model: [EMB EMB-145LR](https://openairdocs.org/model/embraer-emb-145lr) (OpenAirDocs)
- Aircraft serial: 14500926
- Aircraft time: 29,795 hours, 25,359 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Condition: Disconnected
- Location: Emergency Lights
- 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/SIMA20170609002

## Discrepancy

EMERGENCY LIGHT POWER SUPPLY INOPERATIVE.  INSPECTED THE POWER SUPPLY  AND FOUND THE BATTERY TO HAVE BECOME DISSCONNECTED.   CONNECTED THE BATTERY, AND OPS CHECKED GOOD.  WORK DONE IAW AMM 33-50-04-400-802-A.   NO FURTHER DEFECTS NOTED AT THIS TIME.

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