Service difficulty report · Control Panel · Boeing 737890

Difficulty date
March 29, 2015
Submitted
March 31, 2015
Operation
Air carrier
Aircraft
N537AS
Make and model
Boeing 737890
Aircraft serial
35204
Aircraft time
12,624 hours, 3,774 cycles
Part
Control Panel
Condition
Faulted
Location
Window Heat
Stage of operation
NR
How discovered
O
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

LEFT SIDE WINDOW OVERHEAT LIGHT ILLUMINATED. TURNED OFF SWITCH IAW NG QRH LIGHT ILLUMINATED AGAIN. ACFT GROUNDED. PERFORMED FIM TASK 30-41, TASK 801, FOUND P5-9 CONTROL POWER FAULT W/ LT SIDE WINDOW O/H LIGHT ILLUMINATED. RESET C/B B9 ON P6-12 PANEL. C/W BITE PROCEDURE AND FAULT CLEARED ON WHCU. LT SIDE WINDOW OPS NORMAL.