# SDR SWAA2022121280548

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 11, 2022
- Submitted: December 15, 2022
- Operation: Air carrier
- Aircraft: [N8556Z](https://openairdocs.org/aircraft/N8556Z), registered now
- Make and model: Boeing 737-8H4
- Registry model: [Boeing 737-8H4](https://openairdocs.org/model/boeing-737-8h4) (OpenAirDocs)
- Aircraft serial: 63583
- Aircraft time: 16,530 hours, 8,080 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Overwing Exit
- Condition: Fault Message
- 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/SWAA2022121280548

## Discrepancy

SUPPLEMENTAL INFORMATION: RH AFT OVERWING EXIT DOOR LIGHT IS ON WITH FAULT CODE 52-72022 R OW SW DISAGREE PRESENT ON PSEU BITE FC: 52-72022 R OW SW DISAGREE<[01] OK TO CONT PER MEL 52-3-03. SP1 COMPLIED WITH ;VERIFIED DOOR IS CLOSED<BR>AUTH # 108101;[02] PERFORMED EMERGENCY EXIT DOOR INDICATION TEST OF RH AFT OVERWING DOOR PER AMM 52-71-22 NO FAULTS THIS TIME THIS CLEAR MEL

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