# SDR YENA20120815577

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 15, 2012
- Submitted: August 16, 2012
- Operation: Air carrier
- Aircraft: [N192JB](https://openairdocs.org/aircraft/N192JB), 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: 19000014
- Aircraft time: 18,613 hours, 11,370 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery
- Part number: 34002210
- Part serial: 001891
- Condition: Discharged
- Location: Cabin
- Part time: 17,693 hours, 10,809 cycles
- Stage of operation: IN
- How discovered: C
- Nature of condition: L
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/YENA20120815577

## Discrepancy

FLT 131 BUF-JFK, ON GROUND MAINTENANCE CHECK FOUND R2 EMERGENCY EXIT SIGN DID NOT ILLUMINATE DURING TEST.  REMOVED AND REPLACED EMERGENCY BATTERY ELPU IAW EMB AMM 33-50-01.  OPS CHECK OK.

---
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.