# SDR ASAA2013080595738

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 5, 2013
- Submitted: August 7, 2013
- Operation: Air carrier
- Aircraft: [N536AS](https://openairdocs.org/aircraft/N536AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35203
- Aircraft time: 6,298 hours, 1,819 cycles
- System (JASC): [3040 · Windshield/Door Rain/Ice Removal](https://openairdocs.org/jasc/3040)
- Part: Sensor
- Part number: 1019755
- Condition: Failed
- Location: R2 Window Heat
- 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/ASAA2013080595738

## Discrepancy

RT SIDE WINDOW HEAT OVERHEAT WOULD NOT RESET AFTER COOLING.  ACFT GROUNDED.  WHCU SHOWS SENSOR FAULT. SWAPPED CORD WITH A NEW CORD- NO HELP. REF FIM TASK 30-41-00-810-811 SWAPPED PRIMARY SENSOR TO SPARE SENSOR TERMINAL WITHOUT REMOVING THE WINDOW, RT SIDE WHCU SYS TEST OK. REF MM 30-41-11-710-801.

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