# SDR ASAA2019101403102

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 10, 2019
- Submitted: October 14, 2019
- Operation: Air carrier
- Aircraft: [N440AS](https://openairdocs.org/aircraft/N440AS), registered now
- Make and model: Boeing 737990ER
- Aircraft serial: 41705
- Aircraft time: 23,628 hours, 7,682 cycles
- System (JASC): [3040 · Windshield/Door Rain/Ice Removal](https://openairdocs.org/jasc/3040)
- Part: Warning Light
- Condition: False Activation
- Location: Window Heat
- Stage of operation: AP
- How discovered: O
- Nature of condition: N
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA2019101403102

## Discrepancy

ON ORS INTO BOS @ APPROX 20,000 GOT R SIDE WINDOW OVERHEAT LIGHT. TURNED OFF FOR A FEW MINUTES AND BACK ON. OVERHEAT LT RE-ILLUMINATED. GROUNDED - YES. C/W B737-900 FIM 30-41 TASK 813 P5-9 CONTROL PANEL FAULT. RESET FAULT. ACCOMPLISHED WHCU BITE PROCEDURE IAW FIM 30-41 TASK 801. OPS NORMAL.

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