Service difficulty report · Control Unit · Boeing 737832

Difficulty date
August 20, 2016
Submitted
August 24, 2016
Operation
Air carrier
Aircraft
N398DA
Make and model
Boeing 737832
Aircraft serial
30774
Aircraft time
46,779 hours, 22,794 cycles
Part
Control Unit
Condition
Malfunctioned
Location
Window Heat
Stage of operation
CR
How discovered
O
Nature of condition
B
Precautionary procedure
O

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

What was found

DURING FLIGHT CREW REPORTED SMOKE IN THE COCKPIT COMING FROM THE L2 WINDOW HEAT TERMINALS. WINDOW HEAT WAS TURNED OFF AND SMOKE DISSIPATED. FLIGHT CONTINUED TO DESTINATION. R & R OF NUMBER 2 WINDOW AND WHCU IAW AMM 56-12 AND 37-41.