# SDR SWAA2026062513548

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 18, 2026
- Submitted: June 25, 2026
- Operation: Air carrier
- Aircraft: [N8804L](https://openairdocs.org/aircraft/N8804L), registered now
- Make and model: Boeing 737-8
- Registry model: [Boeing 737-8](https://openairdocs.org/model/boeing-737-8) (OpenAirDocs)
- Aircraft serial: 42637
- Aircraft time: 17,030 hours, 9,276 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Condition: Failed
- Location: Zn 200 Fus Top
- 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/SWAA2026062513548

## Discrepancy

EMERGENCY LIGHTS FOR THE R2 DOOR AND AFT RIGHT-HAND CABIN DO NOT TURN ON<[01] REMOVED AND REPLACED BATTERY PACK IAW B737-MAX8 AMM 33-51-06;[02] REMOVED AND REPLACED BATTERY PACK IAW B737-MAX8 AMM 33-51-06

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