# SDR SIMA20170604002

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 4, 2017
- Submitted: June 6, 2017
- Operation: Air carrier
- Aircraft: [N648AE](https://openairdocs.org/aircraft/N648AE), registered now
- Make and model: Emb EMB-145LR
- Registry model: [EMB EMB-145LR](https://openairdocs.org/model/embraer-emb-145lr) (OpenAirDocs)
- Aircraft serial: 145225
- Aircraft time: 40,572 hours, 37,198 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Power Supply
- Condition: Failed
- 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/SIMA20170604002

## Discrepancy

COCKPIT EMERGENCY LIGHT INOPERATIVE.   REMOVED AND REPLACED THE POWER SUPPLY BATTERY AND CHARGER IAW AMM TASK# 33-50-04-000-802-A, 33-50-04-400-802-A, 33-50-04-000-801-A, AND 33-50-04-400-801-A. OPS CHECKED GOOD.

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