# SDR ASOA20131227142R

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 27, 2013
- Submitted: December 31, 2013
- Operation: Air carrier
- Aircraft: [N14168](https://openairdocs.org/aircraft/N14168), registered now
- Make and model: Emb EMB-145XR
- Registry model: [EMB EMB-145XR](https://openairdocs.org/model/embraer-emb-145xr) (OpenAirDocs)
- Aircraft serial: 14500840
- Aircraft time: 21,139 hours, 12,939 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Inverter
- Part number: 78241
- 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/ASOA20131227142R

## Discrepancy

DURING MX INSPECTION THE LT OVERWING EMERGENCY EXIT UPPER INTERIOR EXIT SIGN WAS DISCOVERED INOPERATIVE.  MX R & R NR 5 EMERGENCY EXIT LIGHT SYSTEM INVERTER WITH OPS CHECK SUCCESSFUL.  ACFT WAS APPROVED FOR RETURN TO SERVICE.

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