# SDR SWAA2026090839397

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 1, 2026
- Submitted: September 9, 2026
- Operation: Air carrier
- Aircraft: [N500WR](https://openairdocs.org/aircraft/N500WR), registered now
- Make and model: Boeing 737-8H4
- Registry model: [Boeing 737-8H4](https://openairdocs.org/model/boeing-737-8h4) (OpenAirDocs)
- Aircraft serial: 36898
- Aircraft time: 40,272 hours, 19,745 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: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA2026090839397

## Discrepancy

L2 DOOR EMERGENCY LIGHTS AND LAV PATH LIGHT ARE INOPERATIVE.  REMOVED REPLACED AND PERFORMED A GOOD TEST OF BATTERY M1673 VERIFYING L2 DOOR EXIT LIGHTS AND LAVATORY PATH LIGHT OPERATE CORRECTLY IAW AMM 33-51-06.

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