# SDR YENA2018092090352

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 19, 2018
- Submitted: September 20, 2018
- Operation: Air carrier
- Aircraft: N247JB
- 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: 19000042
- Aircraft time: 34,266 hours, 21,998 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery
- Part number: 34002210
- Part serial: 001848
- Condition: Discharged
- Location: Cabin
- Part time: 26,760 hours, 17,505 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/YENA2018092090352

## Discrepancy

FLT 2680, EWR-BOS. 2 EACH EMERGENCY LIGHT POWER UNITS FAILED OPERATIONAL TEST. REPLACED 2 EACH EMERGENCY POWER UNITS IAW AMM 33-50-01.

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