# SDR SWAA2025022097619

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 19, 2025
- Submitted: February 20, 2025
- Operation: Air carrier
- Aircraft: [N293WN](https://openairdocs.org/aircraft/N293WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 36612
- Aircraft time: 56,443 hours, 33,961 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/SWAA2025022097619

## Discrepancy

DURING EMERGENCY LIGHT CHECK FOUND NUMEROUS CABIN EMERGENCY LIGHTS INOP<[01] REMOVED AND REPLACED EMERGENCY LIGHTS POWER SUPPLY BATTERY PACKS FWD; CENTER; AFT LH; AND AFT RH IAW AMM 33-51-06. OPERATIONAL CHECK GOOD. NO FURTHER DEFECTS NOTED.

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