Service difficulty report · Light · Boeing 737990ER

Difficulty date
March 23, 2022
Submitted
March 25, 2022
Operation
Air carrier
Aircraft
N493AS
Make and model
Boeing 737990ER
Aircraft serial
41727
Aircraft time
21,505 hours, 6,794 cycles
Engine
Ge CFM567B24
Part
Light
Part number
UNKNOWN
Condition
Inoperative
Location
Unknown
Stage of operation
NR
How discovered
V
Nature of condition
M
Precautionary procedure
O

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

What was found

RT SIDE WINDOW OVERHEAT ILLUMINATED. FOLLOWED QRH LIGHT EXTINGUISHED. GROUNDED - YES. ACCOMP WINDOW HEAT OVERHEAT TEST, TEST PASS REF B737-900 30-41-11-860-004.