# SDR ASAA2015122214434

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 22, 2015
- Submitted: December 24, 2015
- Operation: Air carrier
- Aircraft: [N559AS](https://openairdocs.org/aircraft/N559AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35178
- Aircraft time: 34,548 hours, 10,325 cycles
- System (JASC): [3040 · Windshield/Door Rain/Ice Removal](https://openairdocs.org/jasc/3040)
- Part: Control Unit
- Part number: 8300005604
- Part serial: 11536B
- Condition: Failed
- Location: Window Heat
- Part time: 61,799 hours, 26,651 cycles
- Stage of operation: TX
- 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/ASAA2015122214434

## Discrepancy

DURING TAXI GOT MASTER CAUTION FOR OVERHEAT ON R-2 WINDOW.  RAN CHECKLIST.  WINDOW STILL VERY HOT TO THE TOUCH NO OVERHEAT LIGHT.  FOUND .1250 CUP WATER IN WINDOW TRACK.  ACFT GROUNDED.  R & R RT SIDE WINDOW HEAT CONTROL UNIT.  OPS GOOD REF AMM 30-41-11-000-801.  DRIED WATER ON WINDOW TRACK.  OHMS CHECK GOOD 30-41-12-2, TABLE 1 SIDE.

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