Service difficulty report · Warning Message · Boeing 7673Y0

Difficulty date
December 8, 2018
Submitted
December 10, 2018
Operation
Air carrier
Aircraft
N642GT
Make and model
Boeing 7673Y0
Aircraft serial
26207
Aircraft time
79,197 hours, 21,002 cycles
Part
Warning Message
Condition
False Activation
Location
Window
Stage of operation
CR
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

RIGHT FWD WINDOW EICAS DURING CRUISE AT FL 350. HAPPENED DURING APU COLD START VERIFICATION (<P>PERFORMED PIT CHECK ON RIGHT FWD CONTROLLER FOR WINDOW HEAT IAW AMM 30-41-00. BIT CHECK GOOD AT THIS TIME </P>)

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