# SDR ASAA2023073044325

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 30, 2023
- Submitted: August 1, 2023
- Operation: Air carrier
- Aircraft: [N934AK](https://openairdocs.org/aircraft/N934AK), registered now
- Make and model: Boeing 737-9
- Registry model: [Boeing 737-9](https://openairdocs.org/model/boeing-737-9) (OpenAirDocs)
- Aircraft serial: 43374
- Aircraft time: 5,369 hours, 1,554 cycles
- System (JASC): [3040 · Windshield/Door Rain/Ice Removal](https://openairdocs.org/jasc/3040)
- Part: Module
- Part number: 233A3201313
- Part serial: F09138
- Condition: Faulty
- Location: Window Heat
- Part time: 5,364 hours, 1,553 cycles
- 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/ASAA2023073044325

## Discrepancy

CAPTAIN SIDE LEFT FWD WINDOW HEAT SHOWS OVERHEAT. GROUNDED - YES. C/W WHCU BITE TEST REF. AMM 30-41-11, FOUND P5-9 FAULT LIGHT ILLUMINATEDSEAMC DOUG NOTIFIED NON ASA # 6PMR677B R&R WINDOW/PITOT HEAT MODULE P5-9 IAW AMM 30-00-02 OP CHECK GOOD PERFORMED PITOT PROBE, AOA SENSOR & TAT PROBE HEATER SYS TEST IAW 30-31-00. SYS TEST PASSED. SEAMC PETERS NOTIFIED NON ASA # 6PMR677B.

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