# SDR ASAA0852782

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 27, 2008
- Submitted: March 28, 2008
- Operation: Air carrier
- Aircraft: [N558AS](https://openairdocs.org/aircraft/N558AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35177
- Aircraft time: 6,654 hours, 1,904 cycles
- System (JASC): [3040 · Windshield/Door Rain/Ice Removal](https://openairdocs.org/jasc/3040)
- Part: Control Unit
- Part number: 8300005604
- Condition: Faulted
- Location: Window Heat
- Stage of operation: CR
- 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/ASAA0852782

## Discrepancy

RIGHT FWD WINDOW OVERHEAT LIGHT ILLUMINATED IN FLIGHT.  FOUND RT FRONT WINDOW HEAT PWR C/B OUT.  VISUAL INSPECTION OF WIRING AT WINDOW AND RACK GOOD.  RESET C/B.  UNABLE TO VERIFY DISCREPANCY REPLACED RT FWD WINDOW HEAT CONTROLLER PRECAUTIONARY.  OPS CHECK GOOD.

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