# SDR MALA080109

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 26, 2008
- Submitted: May 29, 2008
- Operation: Air carrier
- Aircraft: N425XJ
- Make and model: Saab 340B
- Registry model: [Saab 340B](https://openairdocs.org/model/saab-340b) (OpenAirDocs)
- Aircraft serial: 340B425
- Aircraft time: 24,815 hours, 27,573 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Condition: Discharged
- Location: Emergency Lights
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/MALA080109

## Discrepancy

EMERGENCY LIGHTS ARE INOP, FOUND CB TRIPPED AND BATTERY PACKS WERE DRAINED.  REPLACED EMERGENCY POWER SUPPLIES 20LN, 21LN, 23LN, AND 24LN.

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