# SDR MALA030445

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 4, 2003
- Submitted: October 8, 2003
- Operation: Air carrier
- Aircraft: N404XJ
- Make and model: Saab 340B
- Registry model: [Saab 340B](https://openairdocs.org/model/saab-340b) (OpenAirDocs)
- Aircraft serial: 340B404
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Power Supply
- Part number: 330151
- Part serial: 1318
- Condition: Inoperative
- Location: Emergency Light
- Stage of operation: IN
- How discovered: C
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/MALA030445

## Discrepancy

DURING LC1 NOTED ALL EMERGENCY LIGHTS AFT OF WINGS WOULD NOT STAY ON.  MAINTENANCE REPLACED POWER SUPPLY 24W.  OPS CHECK GOOD.  P/N 3301-51, S/N OFF 1318, S/N ON 2087.

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