# SDR MALA020684

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 12, 2002
- Submitted: December 17, 2002
- Operation: Air carrier
- Aircraft: N31XJ
- Make and model: Saab SF340A
- Registry model: [Saab SF340A](https://openairdocs.org/model/saab-scania-sf340a) (OpenAirDocs)
- Aircraft serial: 340A031
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Stage of operation: NR
- How discovered: L
- Nature of condition: P
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/MALA020684

## Discrepancy

EMERGENCY LIGHT AT 41LN, 42LN, 43LN, 3LN,4LN, 49LN, 50LN WOULD NOT COME ON.  MAINTENANCE FOUND POWER SUPPLY/BATTERY PACK 24LN TO BE AT FAULT.  NO OTHER INFORMATION AT THIS TIME.

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