# SDR ASAA2023022342075

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 23, 2023
- Submitted: February 27, 2023
- Operation: Air carrier
- Aircraft: [N958AK](https://openairdocs.org/aircraft/N958AK), registered now
- Make and model: Boeing 737-9
- Registry model: [Boeing 737-9](https://openairdocs.org/model/boeing-737-9) (OpenAirDocs)
- Aircraft serial: 44072
- Aircraft time: 147 hours, 54 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: NR
- How discovered: V
- Nature of condition: M
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA2023022342075

## Discrepancy

WINDOW HEAT FWD R SIDE #2 "OVERHEAT" LIGHT. RAN QRH, OPS NORMAL AFTER. GROUNDED - YES. ACCOMPLISHED WHCU SYSTEM TEST REF B737-9 AMM 30-41-11, OPS CHK GOOD. GROUND VERIFICATION SUCCESSFUL.

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