Service difficulty report · Control Unit · Boeing 767277

Difficulty date
October 16, 2019
Submitted
October 24, 2019
Operation
Air carrier
Aircraft
N767MW
Make and model
Boeing 767277
Aircraft serial
22694
Aircraft time
55,342 hours, 38,159 cycles
Part
Control Unit
Part number
6240665
Part serial
011C1831
Condition
Failed
Location
Window Heat
Stage of operation
IN
How discovered
9
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

L SIDE WINDOW EICAS MSG. PERFORMED WINDOW HEAT BITE PER FIM 30-41 FT 804, NO FAULTS NOTED AT THIS TIME. REPLACED LH WINDOW HEAT CONTROL UNIT. CKS GOOD IAW AMM 30-41-01.