# SDR PNSA2013102004

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 20, 2013
- Submitted: October 21, 2013
- Operation: Air carrier
- Aircraft: N424XJ
- Make and model: Saab 340B
- Registry model: [Saab 340B](https://openairdocs.org/model/saab-340b) (OpenAirDocs)
- Aircraft serial: 424
- Aircraft time: 31,348 hours, 34,527 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Power Supply
- Part number: 330151
- Part serial: 210313701340
- Condition: No Test
- Location: Emergency Lights
- Part time: 1,718 hours
- 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/PNSA2013102004

## Discrepancy

DURING THE 6 MONTH EMERGENCY LIGHTING POWER SUPPLY INSPECTION, 20LN, 21LN, AND 24LN, FAILED THE CHECK.

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