# SDR SCNA20090120001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 13, 2009
- Submitted: January 20, 2009
- Operation: Air carrier
- Aircraft: [N801SY](https://openairdocs.org/aircraft/N801SY), registered now
- Make and model: Boeing 737-8Q8
- Registry model: [Boeing 737-8Q8](https://openairdocs.org/model/boeing-737-8q8) (OpenAirDocs)
- Aircraft serial: 30332
- Aircraft time: 29,739 hours, 11,258 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Power Supply
- Condition: Defective
- Location: Cabin
- Stage of operation: IN
- How discovered: C
- Nature of condition: L
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SCNA20090120001

## Discrepancy

DURING MAINTENANCE INSPECTION, FOUND EMERGENCY LIGHTS AT SEATS 4-10 NOT WORKING.  MAINTENANCE FOUND POWER SUPPLY AT ROW 6 LEFT FAULTY AND NOT CHARGING BATTERY PACK.  FUSES AND POWER TO POWER SUPPLY CHECKS GOOD.  REMOVED AND REPLACED POWER SUPPLY AND BATTERY AND OPERATIONAL CHECK IS GOOD.

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