# SDR YENA201803070127

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 7, 2018
- Submitted: March 9, 2018
- Operation: Air carrier
- Aircraft: [N190JB](https://openairdocs.org/aircraft/N190JB), registered now
- 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: 19000011
- Aircraft time: 34,454 hours, 21,797 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Power Supply
- Part number: 34002210
- Part serial: 001568
- Condition: Failed
- Location: Emergency Lights
- Part time: 27,510 hours, 17,108 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/YENA201803070127

## Discrepancy

MID CABIN OVERHEAD EMERGENCY EXIT LIGHT INOPERATIVE.  FOLLOWED FIM 33-50-00-810-813-A.  FOUND THE POWER SUPPLY INOPERATIVE.  R & R THE POWER IAW AMM 33-50-01. OPS NORMAL.

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