# SDR SIMA20230310002

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 10, 2023
- Submitted: March 13, 2023
- Operation: Air carrier
- Aircraft: [N257NN](https://openairdocs.org/aircraft/N257NN), 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: 17000674
- Aircraft time: 14,534 hours, 9,424 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Sign
- Part number: 402810
- Condition: Inoperative
- Location: Aft
- Stage of operation: IN
- How discovered: C
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SIMA20230310002

## Discrepancy

AFT PAX FWD LOWER EMERGENCY EXIT LIGHT INOP-C/A-REPLACED AFT PAX FWD LOWER EMERGENCY EXIT LIGHT PER E175 AMM 33-50-10, PERFORMED OPERATIONAL TEST ON EMERGENCY LIGHT PER E175 AMM 33-50-00. PASSED OPS TEST

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