# SDR SIMA20180923003

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 23, 2018
- Submitted: September 24, 2018
- Operation: Air carrier
- Aircraft: [N254NN](https://openairdocs.org/aircraft/N254NN), registered now
- Make and model: Emb ERJ 170-200 LR
- Registry model: [EMB ERJ 170-200 LR](https://openairdocs.org/model/embraer-s-a-erj-170-200-lr) (OpenAirDocs)
- Aircraft serial: 17000650
- Aircraft time: 3,834 hours, 2,593 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Power Unit
- Condition: Inoperative
- Location: Cabin
- Stage of operation: IN
- How discovered: C
- Nature of condition: L
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SIMA20180923003

## Discrepancy

FWD EMERGENCY EXIT LIGHT INOP. REPLACED THE FWD EMERGENCY EXIT LIGHT POWER UNIT IAW AMM 33-50-01. OPC GOOD.

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