# SDR UHLA201609050430

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 5, 2016
- Submitted: September 6, 2016
- Operation: Air carrier
- Aircraft: [N641RW](https://openairdocs.org/aircraft/N641RW), registered now
- Make and model: Emb ERJ 170-100 LR
- Registry model: [EMB ERJ 170-100 LR](https://openairdocs.org/model/embraer-erj-170-100-lr) (OpenAirDocs)
- Aircraft serial: 17000062
- Aircraft time: 33,396 hours, 20,854 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Ecu
- Condition: Inoperative
- Location: Cockpit
- Stage of operation: TX
- 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/UHLA201609050430

## Discrepancy

EMERGENCY LIGHT IN FLIGHT DECK NOT WORKING.  R & R BATTERY EMERGENCY CONTROL UNIT IAW AMM 33-50-80.  OPS CHECK GOOD.

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