Service difficulty report · Warning System · Boeing 737990ER

Difficulty date
March 10, 2019
Submitted
March 11, 2019
Operation
Air carrier
Aircraft
N483AS
Make and model
Boeing 737990ER
Aircraft serial
36350
Aircraft time
14,294 hours, 4,698 cycles
Part
Warning System
Condition
False Activation
Location
Cockpit
Stage of operation
DE
How discovered
O
Nature of condition
N
Precautionary procedure
K

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

What was found

WINDOW LEFT SIDE OVERHEAT AT 11,700 MSL OAT +6 C. GROUNDED - YES. OPS CHECKED WINDOW HEAT SYSTEM REF AMM 30-41-00-420-801 GROUND VERIFICATION CHECKS NORMAL. A/C OK FOR CONTINUED SERVICE.