# SDR DALA2022121908182

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 17, 2022
- Submitted: December 19, 2022
- Operation: Air carrier
- Aircraft: [N919AT](https://openairdocs.org/aircraft/N919AT), registered now
- Make and model: Boeing 717-200
- Registry model: [Boeing 717-200](https://openairdocs.org/model/boeing-717-200) (OpenAirDocs)
- Aircraft serial: 55084
- Aircraft time: 52,973 hours, 37,856 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Condition: No Test
- Location: Emergency Lights
- 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/DALA2022121908182

## Discrepancy

DURING PRE-FLIGHT CHECK, FOUND BOTH AFT EMERGENCY OVER WING EXIT LIGHTS TO BE INOPERATIVE. MAINTENANCE REPLACED THE BATTERY PACK AT B5-119 IAW B717 AMM 33-51. OPERATIONAL CHECK WAS NORMAL. (LP #9509744)

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