# SDR DALA2025051403732

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 14, 2025
- Submitted: May 14, 2025
- Operation: Air carrier
- Aircraft: [N985AT](https://openairdocs.org/aircraft/N985AT), registered now
- Make and model: Boeing 717-200
- Registry model: [Boeing 717-200](https://openairdocs.org/model/boeing-717-200) (OpenAirDocs)
- Aircraft serial: 55090
- Aircraft time: 55,957 hours, 40,179 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Condition: Inoperative
- Location: Zone 200
- 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/DALA2025051403732

## Discrepancy

EMERGENCY LIGHTS OVERWING EXIT AND CEILING LIGHT ARE ALL INOPERATIVE. MAINTENANCE FOUND B5-230 BATTERY PACK NOT WORKING. THE BATTERY PACK B5-230 WAS REPLACED PER B717 AMM 33-51. OPERATIONAL CHECK WAS GOOD. (LP #7173480)

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