# SDR DALA2024040404052

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 3, 2024
- Submitted: April 4, 2024
- 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: 54,642 hours, 38,057 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery
- Part number: UNKNOWN
- Condition: Inoperative
- 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/DALA2024040404052

## Discrepancy

ON SERVICE CHECK, FOUND AFT OVERWUNG EXIT SIGNS ABOVE DOOR TO BE INOPERATIVE. MAINTENANCE FOUND THE BATTERY CASE CRACKED. INSTALLED NEW BATTERY IAW B717 AMM 33-51-04. REPLACED POWER PACK ASSY PER B717 AMM 33-51-04. OPERATIONAL CHECK WAS GOOD. (LP #0275763)

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