# SDR SWAA2025021796391

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 15, 2025
- Submitted: February 17, 2025
- Operation: Air carrier
- Aircraft: [N8312C](https://openairdocs.org/aircraft/N8312C), registered now
- Make and model: Boeing 737-8H4
- Registry model: [Boeing 737-8H4](https://openairdocs.org/model/boeing-737-8h4) (OpenAirDocs)
- Aircraft serial: 38809
- Aircraft time: 40,915 hours, 19,334 cycles
- System (JASC): [5610 · Flight Compartment Windows](https://openairdocs.org/jasc/5610)
- Part: Window
- Condition: Arced
- Location: Zone 200
- Stage of operation: CR
- How discovered: V
- Nature of condition: B
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA2025021796391

## Discrepancy

L1 WINDOW ARCED IN FLIGHT AND CRACKED.<[01] R&R L1 WINDOW PER AMM 56-11-11; OPS AND LEAK CHECK GOOD.;[02] R&R WINDOW HEAT CONTROL UNIT PER AMM 30-41-11 OPS CHECK PASSED.;[03] AUTHORIZATION NUMBER E042786

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