# SDR SWAA2025041122309

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 7, 2025
- Submitted: April 11, 2025
- Operation: Air carrier
- Aircraft: [N231WN](https://openairdocs.org/aircraft/N231WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 32499
- Aircraft time: 63,502 hours, 38,122 cycles
- System (JASC): [3040 · Windshield/Door Rain/Ice Removal](https://openairdocs.org/jasc/3040)
- Part: Heating Element
- Condition: Arced
- Location: Zone 200
- Stage of operation: TX
- How discovered: O
- Nature of condition: B
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA2025041122309

## Discrepancy

R1 WINDOW ARCING UPPER RIGHT WITH SMOKE OUTSIDE WINDSHIELD.<[01] R & R R1 WINDOW IN REF TO AMM 56-11-11. OPS AND LEAK CHECK GOOD. R&R RIGHT FRONT WINDOW HEAT CONTROL IN REF TO AMM 30-41-11. OPS CHECK GOOD

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