SDR ASAA2013060895040

Service difficulty report · Circuit Breaker · Boeing 737890

Difficulty date: June 8, 2013
Submitted: June 11, 2013
Operation: Air carrier
Aircraft: N533AS
Make and model: Boeing 737890
Aircraft serial: 35201
Aircraft time: 9,447 hours, 2,841 cycles
System (JASC): 3040 · Windshield/Door Rain/Ice Removal
Part: Circuit Breaker
Condition: Open
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

CREW REPORTS LT SIDE WINDOW OVERHEAT LIGHT ILLUMINATED. ACFT GROUNDED. FOUND LT SIDE WINDOW CIRCUIT BREAKER OPEN, PERFORMED CIRCUIT BREAKER RESET IAW AMM 20-60-01, NO FAULTS NOTED IAW SAME REFERENCE. PERFORMED WINDOW HEAT SYS OPS CHECK IAW AMM 30-41-00, GROUND VERIFIED, OPS CHECK GOOD.