# SDR SWAA2025091915879

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 18, 2025
- Submitted: September 19, 2025
- Operation: Air carrier
- Aircraft: [N8605E](https://openairdocs.org/aircraft/N8605E), registered now
- Make and model: Boeing 737-8H4
- Registry model: [Boeing 737-8H4](https://openairdocs.org/model/boeing-737-8h4) (OpenAirDocs)
- Aircraft serial: 36891
- Aircraft time: 42,608 hours, 20,324 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/SWAA2025091915879

## Discrepancy

EMERGENCY EXIT LIGHTS ARE INOP AT THESE LOCATIONS: BOTH EXTERIOR OVER WING EXIT LIGHTS; INTERIOR OVER WING LOWER EXIT SIGN AT SEATS 15CBA; 15ED.   REMOVED AND REPLACED EMERGENCY BATTERY PACKS AT M1670; AND M1695. OPS CHECKS GOOD. IN REF TO AMM 33-51-06.

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