# SDR ASOA20131203135R

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 3, 2013
- Submitted: December 6, 2013
- Operation: Air carrier
- Aircraft: [N21129](https://openairdocs.org/aircraft/N21129), registered now
- Make and model: Emb EMB-145XR
- Registry model: [EMB EMB-145XR](https://openairdocs.org/model/embraer-emb-145xr) (OpenAirDocs)
- Aircraft serial: 145703
- Aircraft time: 30,272 hours, 16,978 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Light
- Part number: 3025103
- Condition: Shorted
- Location: Lt Overwing
- 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/ASOA20131203135R

## Discrepancy

THE LT OVERWING EMERGENCY LIGHT WAS DISCOVERED INOPERATIVE WITH ASSOCIATED LT AND RT EXIT IDENTIFIERS.  MAINTENANCE TROUBLESHOT AND FOUND THE LT EXTERIOR LIGHT ASSY INTERNALLY SHORTED.  MAINTENANCE R & R THE LT OVERWING EXTERIOR EMERGENCY LIGHT ASSY WITH OPS CHECK SUCCESSFUL.  ACFT WAS APPROVED FOR RETURN TO SERVICE.

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