# SDR ASOA20131002180

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 2, 2013
- Submitted: October 3, 2013
- Operation: Air carrier
- Aircraft: N12528
- Make and model: Emb EMB-135LR
- Registry model: [EMB EMB-135LR](https://openairdocs.org/model/embraer-emb-135lr) (OpenAirDocs)
- Aircraft serial: 145504
- Aircraft time: 21,798 hours, 21,741 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Power Supply
- Part number: 110049
- Part serial: 16302
- Condition: Inoperative
- Location: Emergency Light
- 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/ASOA20131002180

## Discrepancy

DURING PREFLIGHT INSPECTION,  CREW REPORTED THAT THE FIRST THREE EMERGENCY AISLE PATH LIGHTS WOULD NOT ILLUMINATE.  MX R & R  POWER SUPPLY, OPS TESTED WITH NO DEFECTS, AND AIRCRAFT APPROVED FOR RETURN TO SERVICE.

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