# SDR DALA2016010700078

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 3, 2016
- Submitted: January 7, 2016
- Operation: Air carrier
- Aircraft: [N3736C](https://openairdocs.org/aircraft/N3736C), registered now
- Make and model: Boeing 737832
- Aircraft serial: 30540
- Aircraft time: 44,401 hours, 21,801 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Condition: Inoperative
- 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/DALA2016010700078

## Discrepancy

DURING INSPECTION, FOUND  F/C SEATS AND R1 DOOR EMERGENCY LIGHTS INOPERATIVE. MAINTENANCE FOUND BATTERY PACK M1674 AT FAULT.  BATTERY PACK AND POWER SUPPLY REMOVED. FOUND TEST BUTTON STUCK FREED TEST BUTTON CHECKS OK.

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