# SDR YENA20160923851

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 23, 2016
- Submitted: September 26, 2016
- 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: 30,495 hours, 19,089 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Part number: 330131
- Part serial: 010611
- 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/YENA20160923851

## Discrepancy

EMERGENCY LIGHT BATTERY FAULT APPEARS ON EICAS, WHEN EMERGENCY LIGHTS ARE ACTIVATED.  REMOVED AND REPLACED THE NR 1 EMERGENCY LIGHT POWER UNIT BATTERY IAW AMM 33-50-01. OPS CHECK PERFORMED. OPS CHECKED NORMAL.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.