# SDR SWAA2023060152278

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 24, 2023
- Submitted: June 1, 2023
- Operation: Air carrier
- Aircraft: [N961WN](https://openairdocs.org/aircraft/N961WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 36962
- Aircraft time: 37,902 hours, 23,158 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Condition: Inoperative
- 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/SWAA2023060152278

## Discrepancy

EMERGENCY EXIT LIGHTS ABOVE AFT ENTRY DOOR AND ON AFT GALLEY ARE INOP (L1076 & L1191)<[01] REPLACED BURNED OUT FUSE IN POWER SUPPLY M1672 AND PERFORMED GOOD TEST PER AMM 33-51-06-960-804. EMERGENCY LIGHTS L1076 AND L1191 ARE NOW OPERATIVE.;[02] VERIFIED CORRECTIVE ACTION 1

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