Service difficulty report · Circuit Breaker · Boeing 737890

Difficulty date
June 2, 2009
Submitted
June 4, 2009
Operation
Air carrier
Aircraft
N562AS
Make and model
Boeing 737890
Aircraft serial
35091
Aircraft time
10,485 hours, 3,192 cycles
Part
Circuit Breaker
Condition
Tripped
Location
Window Heat
Stage of operation
TX
How discovered
O
Nature of condition
N
Precautionary procedure
K

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

What was found

RIGHT FORWARD WINDOW HEAT OVERHEAT LIGHT ILLUMINATED. WINDOW IS COOL. ACCOMPLISHED QRH PROCEDURE. OVERHEAT LIGHT REMAINS ON. CHECKED, NO HISTORY. FOUND RT FRONT AC WINDOW HEAT TRL C/B OUT. RESET SAME REF MM 20 60 01. OPS CHECK R1 WINDOW HEAT GOOD. REF MM 30 41 00/501. C/B RESET NORMAL & STAYS IN. GROUND VERIFICATION / OPS CHECK GOOD.