# SDR UHLA2014071800501

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 18, 2014
- Submitted: July 18, 2014
- Operation: Air carrier
- Aircraft: [N207JQ](https://openairdocs.org/aircraft/N207JQ), registered now
- Make and model: Emb ERJ 170-200 LR
- Registry model: [EMB ERJ 170-200 LR](https://openairdocs.org/model/embraer-s-a-erj-170-200-lr) (OpenAirDocs)
- Aircraft serial: 17000254
- Aircraft time: 13,046 hours, 9,931 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Power Supply
- Condition: Malfunctioned
- Location: Emergency Lights
- Stage of operation: NR
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UHLA2014071800501

## Discrepancy

FLT CREW REPORTED EMERGENCY LIGHTS COME ON WHEN FLT DECK OVERHEAD SWITCH IS PLACED IN THE ARMED POSITION. R & R THE LT FWD EMERGENCY LIGHT POWER UNIT, EMERGENCY BATTERY 2, REF AMM 33-50-01.  OPS CHECK GOOD.

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