# SDR ABXA20230103161

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 31, 2022
- Submitted: January 3, 2023
- Operation: Air carrier
- Aircraft: [N651GT](https://openairdocs.org/aircraft/N651GT), registered now
- Make and model: Boeing 767231
- Aircraft serial: 22570
- Aircraft time: 89,450 hours, 27,039 cycles
- System (JASC): [5610 · Flight Compartment Windows](https://openairdocs.org/jasc/5610)
- Part: Window
- Part number: 141T480149
- Condition: Defective
- Location: Cockpit
- Stage of operation: CR
- How discovered: O
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ABXA20230103161

## Discrepancy

L1 WINDOW HEAT EICAS MESSAGE. AIRCRAFT DIVERTED TO CVG AND GROUNDED BY MAINTENANCE.  MAINTENANCE C/W FIM 30-41 FT 803 NO DEFECTS NOTED PERFORMED RESISTANCE CHECK ON L1 WINDOW. NO DEFECTS FOUND. RANG OUT WIRING FROM L1 WINDOW TO WHCU. IAW FIM 30-41- FT 801. MAINTENANCE REMOVED AND REPLACED L1 WINDOW IAW AMM 56-11-01. AIRCRAFT RETURNED TO SERVICE.

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