# SDR ASAA2022070538960

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 5, 2022
- Submitted: July 7, 2022
- Operation: Air carrier
- Aircraft: [N519AS](https://openairdocs.org/aircraft/N519AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 36482
- Aircraft time: 48,783 hours, 14,333 cycles
- System (JASC): [3040 · Windshield/Door Rain/Ice Removal](https://openairdocs.org/jasc/3040)
- Part: Sensor
- Part number: UNKNOWN
- Condition: Faulty
- Location: Flight Deck
- Stage of operation: DE
- How discovered: V
- Nature of condition: M
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA2022070538960

## Discrepancy

RIGHT SIDE WINDOW OVERHEAT ON DESCENT LIGHT EXTINGUISHED WITH QRH. GROUNDED - YES. ACCOMPLISHED WHCU BITE REF B737-800 FIM 30-41 TASK 801. NO ACTIVE FAULTS. RECOVERED MULTIPLE RH WINDOW SENSOR FAULTS PREVIOUS FLT LEGS. ACCOMPLISHED FIM 30-41-811. SWAPPED WINDOW SENSOR LEAD TO SPARE SENSOR LOCATION. WHCU BITE GOOD. WHCU OP CHK GOOD REF B737-800 AMM 30-41-00. ETOPS GROUND VERIFICATION SUCCESSFUL.

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