# SDR DALA2023051203750

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 12, 2023
- Submitted: May 12, 2023
- Operation: Air carrier
- Aircraft: [N937AT](https://openairdocs.org/aircraft/N937AT), registered now
- Make and model: Boeing 717-200
- Registry model: [Boeing 717-200](https://openairdocs.org/model/boeing-717-200) (OpenAirDocs)
- Aircraft serial: 55091
- Aircraft time: 50,690 hours, 36,116 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Unknown
- Condition: Unknown
- Location: Unknown
- Stage of operation: IN
- How discovered: O
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2023051203750

## Discrepancy

SEVERAL CABIN EMERGENCY LIGHTS AND THE MID-CABIN EXIT IDENFIER LIGHT WERE INOPERATIVE. MAINTENANCE REPLACED THE FORWARD AND MID-CABIN BATTERY PACKS IAW B717 AMM 33-55. EMERGENCY LIGHT OPERATIONAL CHECK WAS NORMAL. (LP #9957867)

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