Service difficulty report · Control Unit · Boeing 777222

Difficulty date
September 22, 2013
Submitted
September 27, 2013
Operation
Air carrier
Aircraft
N225UA
Make and model
Boeing 777222
Aircraft serial
30554
Aircraft time
49,257 hours, 5,942 cycles
Engine
Pwa PW40903
Part
Control Unit
Part number
7858972
Part serial
165
Condition
Inoperative
Location
Window Heat
Stage of operation
IN
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

WINDOW HEAT RT FWD STATUS MSG. RT FWD WINDOW HEAT INOPERATIVE LT. REPLACED WINDOW HEAT CONTROL UNIT IAW MM.