# SDR SIMA20210902001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 2, 2021
- Submitted: September 28, 2021
- Operation: Air carrier
- Aircraft: [N265NN](https://openairdocs.org/aircraft/N265NN), 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: 17000766
- Aircraft time: 6,819 hours, 4,356 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: None
- Condition: None
- 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/SIMA20210902001

## Discrepancy

EMERGENCY BATTERY #1 AND #4 LIGHTS WILL NOT COME ON.-C/A-COMPLETE:RAR #1 AND #4 EMERGENCY LIGHT BATTERY IAW ERJ-175 AMM 33-50-01. OPC GOOD. SEE WIP FOR DETAILS

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