# SDR ASAA2019081283362

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 8, 2019
- Submitted: August 12, 2019
- Operation: Air carrier
- Aircraft: [N495AS](https://openairdocs.org/aircraft/N495AS), registered now
- Make and model: Boeing 737990ER
- Aircraft serial: 41728
- Aircraft time: 13,882 hours, 4,484 cycles
- System (JASC): [3040 · Windshield/Door Rain/Ice Removal](https://openairdocs.org/jasc/3040)
- Part: Sensor
- Condition: Failed
- Location: Windshield
- Part time: 13,884 hours, 4,485 cycles
- Stage of operation: NR
- How discovered: O
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA2019081283362

## Discrepancy

RIGHT FWD WINDOW OVERHEAT LIGHT ILLUMINATED. GROUNDED - YES. ACCOMPLISHED CONTROLLER BITE CHECK REF B737-900 FIM 30-41 TASK 801 CONTROLLER SHOWS  BOTH SENSOR FAILURE FAULTS. REMOVED AND REPLACED R1 WINDOW REF B737-900 AMM 56-11-11. VERIFIED WINDOW FIT CK TORQUE OF HARDWARE, WIRE CONNECTORS, RESISTANCE CK AND WINDOW HEAT OPERATION. OPS CK GOOD, NO LEAKS REF AMM 56-11-11.

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