# SDR MALA070102

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 12, 2007
- Submitted: September 13, 2007
- Operation: Air carrier
- Aircraft: N418XJ
- Make and model: Saab 340B
- Registry model: [Saab 340B](https://openairdocs.org/model/saab-340b) (OpenAirDocs)
- Aircraft serial: 340B418
- Aircraft time: 23,963 hours, 26,255 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Power Supply
- Condition: No Test
- 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/MALA070102

## Discrepancy

DURING TASK CARD 335003, EMERGENCY LIGHT POWER SUPPLY 23LN FAILED TEST.  REMOVED AND REPLACED POWER SUPPLY 23LN WITH SERVICEABLE UNIT IAW SAAB AMM 33-50-10.  OPS CHECK GOOD.

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