# SDR SIMA20180316001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 16, 2018
- Submitted: March 20, 2018
- Operation: Air carrier
- Aircraft: [N644AE](https://openairdocs.org/aircraft/N644AE), registered now
- Make and model: Emb EMB-145LR
- Registry model: [EMB EMB-145LR](https://openairdocs.org/model/embraer-emb-145lr) (OpenAirDocs)
- Aircraft serial: 145204
- Aircraft time: 42,862 hours, 38,506 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Inverter
- Part number: 76241
- Condition: Inoperative
- Location: Emergency Lights
- 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/SIMA20180316001

## Discrepancy

EMERGENCY LIGHT EXIT LOCATOR OVERWING FWD CEILING,  INOPERATIVE IAW A PS-1 CHECK.  FOUND EMERGENCY LIGHT DC/AC INVERTER NR 6 SUSPECTED TO BE BAD.  R & R THE INVERTER IAW AMM 33-50-11. OPS CHECKED GOOD.

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