# SDR ASAA2018032424027

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 24, 2018
- Submitted: March 26, 2018
- Operation: Air carrier
- Aircraft: [N519AS](https://openairdocs.org/aircraft/N519AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 36482
- Aircraft time: 35,022 hours, 10,492 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: NR
- 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/ASAA2018032424027

## Discrepancy

FWD WINDOW OVERHEAT LIGHT ILLUMINATED.  ACFT GROUNDED.  FOUND THE FWD R WINDSHIELD OVERHEAT LIGHT ILLUMINATED.  ACCOMPLISHED WINDOW HEAT BITE CHECK IAW FIM 30-41-TASK 801.   FOUND RT FRONT WINDOW SENSOR FAULT. SWAPPED TO SPARE WINDOW SENSOR. WINDOW HEAT OPS CHECKED NORMAL IAW AMM 30-41-00.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.