# SDR ASAA2015101713516

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 17, 2015
- Submitted: October 20, 2015
- Operation: Air carrier
- Aircraft: [N468AS](https://openairdocs.org/aircraft/N468AS), registered now
- Make and model: Boeing 737990ER
- Aircraft serial: 41735
- Aircraft time: 5,015 hours, 1,646 cycles
- System (JASC): [3040 · Windshield/Door Rain/Ice Removal](https://openairdocs.org/jasc/3040)
- Part: Circuit Breaker
- Condition: Tripped
- Location: Window Heat
- Stage of operation: NR
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA2015101713516

## Discrepancy

FWD LEFT FRONT CIRCUIT BREAKER OUT.  ACFT GROUNDED.  RESET CIRCUIT BREAKER IAW MM 20-60-01. FWD LT WINDOW HEAT, OPS CHECKED GOOD, IAW MM TASK 30-41-00-710-801.  GROUND VERIFICATION TEST, OPS CK GOOD. NO HISTORY 30 DAYS.

---
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.