# SDR DALA2019072904460

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 29, 2019
- Submitted: July 29, 2019
- Operation: Air carrier
- Aircraft: [N957AT](https://openairdocs.org/aircraft/N957AT), registered now
- Make and model: Boeing 717-200
- Registry model: [Boeing 717-200](https://openairdocs.org/model/boeing-717-200) (OpenAirDocs)
- Aircraft serial: 55019
- Aircraft time: 51,718 hours, 35,693 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Condition: Discharged
- 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/DALA2019072904460

## Discrepancy

EMERGENCY LIGHTS #L2-873, L2-845, L2-846, L2-848, AND L2-847 WERE FOUND TO BE INOPERATIVE. MAINTENANCE REPLACED THE B5-260 BATTERY PACK AND CHARGER PER AMM 33-51-03. OPERATIONAL CHECK WAS GOOD. (LP #4621054)

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