# SDR ASAA12511575

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 2, 2012
- Submitted: May 22, 2012
- Operation: Air carrier
- Aircraft: [N579AS](https://openairdocs.org/aircraft/N579AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35187
- Aircraft time: 19,942 hours, 6,001 cycles
- Engine: Cfmint CFM567B27
- System (JASC): [3097 · Ice/Rain Protection System Wiring](https://openairdocs.org/jasc/3097)
- Part: Circuit Breaker
- Condition: Tripped
- Location: Window Heat
- Stage of operation: TX
- 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/ASAA12511575

## Discrepancy

OVERHEAT LIGHT ILLUMINATED (WINDOW HEAT LT SIDE) ON OVERHEAD PANEL WINDOW HEAT POWER LT SIDE CB P6-12-B9 IS TRIPPED.  ACFT GROUNDED.  RESET CIRCUIT BREAKER IAW MM 20-60-01-860-801.  COMPLIED WITH WINDOW HEAT OPS TEST IAW MM 30-41-00-710-801, OPS CHECKED GOOD.  CIRCUIT BREAKER REMAINS CLOSED.

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