Service difficulty report · Warning Message · Boeing 737990ER

Difficulty date
October 23, 2019
Submitted
October 25, 2019
Operation
Air carrier
Aircraft
N402AS
Make and model
Boeing 737990ER
Aircraft serial
41189
Aircraft time
27,643 hours, 8,988 cycles
Part
Warning Message
Condition
Illuminated
Location
Window Heat
Stage of operation
CR
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

LEVELING AT FL360, "L SIDE" WINDOW HEAT ANNUNCIATE "OVERHEAT". GROUNDED - YES. PANEL SHUTDOWN FOR 5 MINUTES, THEN BACK ON. OPS NORMAL.