# SDR SWAA2025091212848

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 9, 2025
- Submitted: September 12, 2025
- Operation: Air carrier
- Aircraft: [N224WN](https://openairdocs.org/aircraft/N224WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 32493
- Aircraft time: 64,161 hours, 38,577 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Fuse
- 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/SWAA2025091212848

## Discrepancy

FED EMERGENCY EXIT LIGHT ON AFT FACE OF LAV-A INOP<[01] OK TO CLOSE STEP 1.   REPLACED FUSE OF M1675 BATTERY POWER SUPPLY AND PERFORMED GOOD OPERATIONAL TEST OF FED EMERGENCY EXIT LIGHT ON AFT OF LAV-A IAW B737 AMM 33-51-06-960-804 AND AMM 33-51-00-710-801.

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