Service difficulty report · Warning Light · Boeing 737990ER

Difficulty date
July 8, 2019
Submitted
July 10, 2019
Operation
Air carrier
Aircraft
N493AS
Make and model
Boeing 737990ER
Aircraft serial
41727
Aircraft time
12,745 hours, 4,227 cycles
Part
Warning Light
Condition
Inoperative
Location
Cockpit
Stage of operation
DE
How discovered
O
Nature of condition
J
Precautionary procedure
K

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

What was found

DESCENT INTO HNL LEFT WINDOW OVRHT LIGHT CAME ON FOLLOWED QRH LIGHT REMAINED OUT WHEN WINDOW HEAT TURNED BACK ON AFTER 5 MINUTE COOL DOWN. GROUNDED - YES. PERFORMED FIM 30-41 TASK 801 FOUND LEFT HAND WINDOW SIDE LIGHT INOP. RELAMPED SAME LEFT HAND WINDOW SIDE LIGHT WINDOW HEAT OPS NORMAL.