Service difficulty report · Warning System · Boeing 737990ER

Difficulty date
February 14, 2018
Submitted
February 16, 2018
Operation
Air carrier
Aircraft
N462AS
Make and model
Boeing 737990ER
Aircraft serial
36362
Aircraft time
14,907 hours, 4,973 cycles
Part
Warning System
Condition
False Activation
Location
Cockpit
Stage of operation
CR
How discovered
O
Nature of condition
N
Precautionary procedure
O

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

What was found

L SIDE WINDOW HEAT OVERHEAT LIGHT ILLUMINATED AT FL 280. GROUNDED - YES. FOLLOWED QRH PROCEDURE. LIGHT EXTINGUISHED.