# SDR MALA070146

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 8, 2007
- Submitted: October 12, 2007
- 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: 23,600 hours, 26,096 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Relay
- Condition: Failed
- 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/MALA070146

## Discrepancy

AFTER SHUTDOWN, EMERGENCY LIGHTS FAILED TO TURN OFF.  FOUND CIRCUIT BREAKER L-8 POPPED.  VERIFIED THERE IS A SHORT IN THE SYSTEM CONTROL FUNCTION.  PULLED AND SECURED CONTROL CB L-8.  INSPECTED AIRCRAFT AND FOUND SAFE FOR ONE-TIME FERRY FROM TUP TO MEM FOR REPAIR.  REPLACED RELAY PN: M93536/10/024M, RDI 16LN.

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