# SDR SIMA201812107005

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 7, 2018
- Submitted: December 10, 2018
- Operation: Air carrier
- Aircraft: [N243NN](https://openairdocs.org/aircraft/N243NN), 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: 17000604
- Aircraft time: 5,798 hours, 3,854 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery
- Part number: 34002210
- Part serial: 13300
- 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/SIMA201812107005

## Discrepancy

FOUND 2 MAIN CABIN CEILING EMERGENCY LIGHTS INOP-C/A-FOUND 2 MAIN CABIN CEILING EMERGENCY LIGHTS INOP, RAR FWD EMERGENCY-LIGHT POWER UNIT IAW AMM 33-50-01. PERFORMED OPC OF RELATED EMERGENCY LIGHT POWER UNIT IAW AMM 33-50-01. OPC GOOD. PERFORMED OPC OF EMERGENCY LIGHTS IAW AMM 33-50-00. OPC GOOD. NO FURTHER DEFECTS NOTED.

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