# SDR ASAA2022022737581

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 27, 2022
- Submitted: March 1, 2022
- Operation: Air carrier
- Aircraft: [N565AS](https://openairdocs.org/aircraft/N565AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35181
- Aircraft time: 56,351 hours, 16,740 cycles
- System (JASC): [3040 · Windshield/Door Rain/Ice Removal](https://openairdocs.org/jasc/3040)
- Part: Unknown
- Part number: UNKNOWN
- Condition: Unknown
- Location: Unknown
- Stage of operation: CL
- 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/ASAA2022022737581

## Discrepancy

LH SIDE WINDOW OVERHEAT ILLUMINATED ON CLIMB OUT. RAN QRH 3.6 AND OVERHEAT LIGHT STAYED ILLUMINATED. GROUNDED - YES. FOUND LH SIDE WINDOW OVERHEAT LIGHT EXTINGUISHED, PERFORMED WINDOW HEAT CONTROL UNIT BITE PROCEDURE PER B737-800 FIM 30-41-00-810-801, BITE CHECK GOOD, NO ACTIVE FAULT, LH SIDE WINDOW OVERHEAT LIGHT REMAINS EXTINGUISHED.

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