# SDR SIMA200719403

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 12, 2007
- Submitted: July 13, 2007
- Operation: Air carrier
- Aircraft: N324AE
- Make and model: Saab 340B
- Registry model: [Saab 340B](https://openairdocs.org/model/saab-340b) (OpenAirDocs)
- Aircraft serial: 340B324
- Aircraft time: 24,326 hours, 28,012 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Power Supply
- Part number: 6013200
- Part serial: 18400
- Condition: Failed
- Location: Emergency Light
- Part time: 604 hours, 699 cycles
- 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/SIMA200719403

## Discrepancy

TWO CONSECUTIVE EMERGENCY ESCAPE PATH LIGHTS INOPERATIVE.  REMOVED AND REPLACED EMERGENCY POWER SUPPLY AT 20LN IAW SAAB AMM 33-50-10.  OPERATIONAL CHECK GOOD.  AIRCRAFT RETURNED TO SERVICE.

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