# SDR ASAA1159648

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 15, 2011
- Submitted: May 17, 2011
- Operation: Air carrier
- Aircraft: [N581AS](https://openairdocs.org/aircraft/N581AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35188
- Aircraft time: 15,208 hours, 4,754 cycles
- System (JASC): [3040 · Windshield/Door Rain/Ice Removal](https://openairdocs.org/jasc/3040)
- Part: Control Unit
- Part number: 8300005604
- Part serial: 9123D
- Condition: Malfunctioned
- Location: E&E Bay
- Part time: 15,208 hours, 4,754 cycles
- Stage of operation: CL
- How discovered: O
- Nature of condition: J
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA1159648

## Discrepancy

DURING CLIMB RIGHT SIDE WINDOW OVERHEAT ILLUMINATED.  TROUBLESHOT PER FIM INTERMITTENT FAULT.  NO HARD FAULTS FOUND.  REPLACED WHCU & COIL CORD REF MM 30 41 11.  OPS NORMAL.

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