Service difficulty report · Warning System · Boeing 737990ER

Difficulty date
March 30, 2020
Submitted
April 1, 2020
Operation
Air carrier
Aircraft
N464AS
Make and model
Boeing 737990ER
Aircraft serial
40714
Aircraft time
23,509 hours, 7,432 cycles
Part
Warning System
Condition
False Activation
Location
Cockpit
Stage of operation
CL
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

R-2 WINDOW OVERHEAT ON CLIMB-OUT. TURNED OFF THEN ON PER CHECKLIST THEN OPS NORMAL. GROUNDED - YES. BITE TEST GOOD ON GROUND. OK FOR SVC.