Service difficulty report · Circuit Breaker · Boeing 737890

Difficulty date
December 1, 2014
Submitted
December 5, 2014
Operation
Air carrier
Aircraft
N562AS
Make and model
Boeing 737890
Aircraft serial
35091
Aircraft time
31,644 hours, 9,453 cycles
Part
Circuit Breaker
Condition
Tripped
Location
Window Heat
Stage of operation
NR
How discovered
9
Nature of condition
J
Precautionary procedure
O

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

RIGHT FWD WINDOW HEAT OVERHEAT LIGHT ILLUMINATED. FOLLOWED QRH PROCEDURE, LIGHT REMAINED ILLUMINATED. ACFT GROUNDED. VERIFIED DEFECT, FOUND WINDOW HEAT CONTROL RT FRONT AC CIRCUIT BREAKER OUT. RESET CIRCUIT BREAKER IAW MM 20-60-01.