# SDR AALA201801129025

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 10, 2018
- Submitted: January 16, 2018
- Operation: Air carrier
- Aircraft: [N919NN](https://openairdocs.org/aircraft/N919NN), registered now
- Make and model: Boeing 737823
- Aircraft serial: 29573
- System (JASC): [3040 · Windshield/Door Rain/Ice Removal](https://openairdocs.org/jasc/3040)
- Part: Controller
- Condition: Malfunctioned
- Location: Window Heat
- Stage of operation: NR
- How discovered: O
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA201801129025

## Discrepancy

AIRCRAFT WAS GROUNDED. L2 SLIDING WINDOW "OVERHEAT" LIGHT ILLUMINATED, FOLLOWED BY WINDOW CRACKING BEYOND LIMITS. REPLACED WINDOW HEAT CONT NR 3, PER 30-41-11, OPS CHECK NORMAL.  (SEE ALSO SDR AALA201801129022)

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