# SDR SCNA20260129021

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 11, 2026
- Submitted: January 12, 2026
- Operation: Air carrier
- Aircraft: [N5479A](https://openairdocs.org/aircraft/N5479A), registered now
- Make and model: Boeing 737-83N
- Registry model: [Boeing 737-83N](https://openairdocs.org/model/boeing-737-83n) (OpenAirDocs)
- Aircraft serial: 32578
- Aircraft time: 63,203 hours, 41,027 cycles
- System (JASC): [3040 · Windshield/Door Rain/Ice Removal](https://openairdocs.org/jasc/3040)
- Part: Window
- Condition: Overtemp
- Location: Zone 200
- Stage of operation: IN
- How discovered: O
- Nature of condition: M
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SCNA20260129021

## Discrepancy

R3 WINDOW VERY HOT TO THE TOUCH ( ELECTRICALLY HEATED WINDSHIELDS; NO. 3 WINDOW HEAT SYSTEM(S) . REF GMM/MTI MDDR#136262 WINDOW OVERHEAT OVER REF AMM 30-41-00 REF LOG PAGE 829340 ITEM #1 R/H #3  WINDOW R&R THIUS CLEARS MEL 30-11-4 MDDR#136261

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