# SDR ASAA2018030923809

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 9, 2018
- Submitted: March 12, 2018
- Operation: Air carrier
- Aircraft: [N513AS](https://openairdocs.org/aircraft/N513AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35192
- Aircraft time: 36,246 hours, 10,896 cycles
- System (JASC): [3097 · Ice/Rain Protection System Wiring](https://openairdocs.org/jasc/3097)
- Part: Circuit Breaker
- Condition: Open
- Location: Window Heat
- Stage of operation: NR
- How discovered: O
- Nature of condition: N
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA2018030923809

## Discrepancy

FORWARD LEFT WINDSCREEN OVERHEAT LIGHT ILLUMINATED.  ACFT GROUNDED.   IAW FIM 30-41 / 801. PERFORMED A BITE CHECK OF WINDOW HEAT CONTROL SYSTEM.  LOGGED BUSS POWER FAULT,  FOUND THE CIRCUIT BREAKER AT P6-12 OPEN IAW AMM 20-60-01.  INSPECTED THE CIRCUIT BREAKER,  NO DEFECTS NOTED. RESET THE BREAKER AND SYSTEM OPS NORMAL.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.