# SDR DALA2017122708918

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 25, 2017
- Submitted: December 27, 2017
- Operation: Air carrier
- Aircraft: [N603AT](https://openairdocs.org/aircraft/N603AT), registered now
- Make and model: Boeing 717-200
- Registry model: [Boeing 717-200](https://openairdocs.org/model/boeing-717-200) (OpenAirDocs)
- Aircraft serial: 55127
- Aircraft time: 42,297 hours, 34,931 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/DALA2017122708918

## Discrepancy

EMERGENCY LIGHTS AT 19A AND C ABOVE THE OVERWING EXITS ARE INOPERATIVE.  MAINTENANCE REPLACED THE BATTERY (P1-12) AT POWER SUPPLY IAW AMM 33-51.

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