# SDR SWAA2023042428480

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 18, 2023
- Submitted: April 24, 2023
- Operation: Air carrier
- Aircraft: [N957WN](https://openairdocs.org/aircraft/N957WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 41528
- Aircraft time: 38,518 hours, 23,626 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Light
- 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/SWAA2023042428480

## Discrepancy

LEFT HAND OVER WING EMERGENCY EXIT LIGHT; AFT LIGHT INOP. LEFT HAND OVER WING EMERGENCY EXIT LIGHT AFT LIGHT INOP.<[01] REPLACED LAMP AND PERFORMED FUNCTIONAL TEST GOOD OF LEFT-HAND OVERWING EMERGENCY EXIT LIGHT; AFT LIGHT PER AMM 33-51-01-960-801.;[02] CERTIFIED ACTION 1.;[03] VERIFIED CORRECTIVE ACTION #1.

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