# SDR YENA201806076235

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 6, 2018
- Submitted: June 7, 2018
- Operation: Air carrier
- Aircraft: N178JB
- Make and model: Emb ERJ 190-100 IGW
- Registry model: [EMB ERJ 190-100 IGW](https://openairdocs.org/model/embraer-erj-190-100-igw) (OpenAirDocs)
- Aircraft serial: 19000004
- Aircraft time: 34,220 hours, 21,956 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Part number: 34002210
- Part serial: 001727
- Condition: Failed
- Location: Emergency Light
- Part time: 32,513 hours, 20,822 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/YENA201806076235

## Discrepancy

LEFT MIDDLE EMERGENCY LIGHT ON THE WTB FAIRING WAS INOPERATIVE.  R & R THE EMERGENCY LIGHT BATTERY PACK.  PERFORMED AN OPS CHECK,  ALL CHECKED GOOD IAW AMM 33-50-80.

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