# SDR ASAA2022040437895

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 4, 2022
- Submitted: April 7, 2022
- Operation: Air carrier
- Aircraft: [N932AK](https://openairdocs.org/aircraft/N932AK), registered now
- Make and model: Boeing 737-9
- Registry model: [Boeing 737-9](https://openairdocs.org/model/boeing-737-9) (OpenAirDocs)
- Aircraft serial: 44089
- Aircraft time: 691 hours, 219 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: LD
- 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/ASAA2022040437895

## Discrepancy

(L) FWD WINDOW OVERHEAT LIGHT ILLUMINATED ON LANDING. GROUNDED - YES. PERFORMED WHCU SYSTEM TEST REF B737-9 AMM 30-41-11-710-801 OPS CHECK GOOD NO DEFECTS NOTED. FOR TROUBLESHOOTING REF FOUND PREVIOUS FLIGHT LEG FAULT #1 WINDOW WHCU - LRU FAULT.

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