# SDR MALA080019

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 1, 2008
- Submitted: February 1, 2008
- Operation: Air carrier
- Aircraft: N435XJ
- Make and model: Saab 340B
- Registry model: [Saab 340B](https://openairdocs.org/model/saab-340b) (OpenAirDocs)
- Aircraft serial: 340B435
- Aircraft time: 22,679 hours, 24,814 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Power Supply
- Condition: Inoperative
- Location: Emergency Lights
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/MALA080019

## Discrepancy

RIGHT EXTERIOR EMERGENCY LIGHT 4LN FAILED TO ILLUMINATE.  FOUND POWER SUPPLY 24LN TO BE BAD.  REMOVED AND REPLACED AFT EMERGENCY PWR SUPPLY 24LN IAW SAAB AMM 33-50-10-04-01.

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