# SDR SIMA20231117001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 17, 2023
- Submitted: November 20, 2023
- Operation: Air carrier
- Aircraft: [N255NN](https://openairdocs.org/aircraft/N255NN), 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: 17000664
- Aircraft time: 16,693 hours, 10,912 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery
- Part number: 34002210
- Part serial: 013665
- Condition: Inoperative
- Location: Emergency Lights
- Part time: 16,693 hours, 10,912 cycles
- 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/SIMA20231117001

## Discrepancy

ONE OF THE CABIN CEILING EMERGENCY LIHTS INOP (ROW 17)-C/A-RAR EMERGENCY LIGHT IAW AMM 33-50-13 AND RAR EMERGENCY LIGHT POWER MODULE #3 IAW AMM 33-50-01 OPS CHECK GOOD.

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