# SDR SWAA2026010758066

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 4, 2026
- Submitted: January 7, 2026
- Operation: Air carrier
- Aircraft: [N8513F](https://openairdocs.org/aircraft/N8513F), registered now
- Make and model: Boeing 737-8H4
- Registry model: [Boeing 737-8H4](https://openairdocs.org/model/boeing-737-8h4) (OpenAirDocs)
- Aircraft serial: 36976
- Aircraft time: 30,470 hours, 15,216 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: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA2026010758066

## Discrepancy

AFT LT EMERGENCY EXIT LIGHTS INOPERATIVE.   R & R AFT LT EMERGENCY EXIT POWER SUPPLY CHARGER ASSY AND BATTERY PACK IAW AMM 33-51-06.

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