Service difficulty report · Control Unit · Boeing 7673BG

Difficulty date
November 26, 2023
Submitted
December 1, 2023
Operation
Air carrier
Aircraft
N566NC
Make and model
Boeing 7673BG
Aircraft serial
30566
Aircraft time
74,629 hours, 18,770 cycles
Part
Control Unit
Part number
6240665
Part serial
060C4153
Condition
Failed
Location
Window Heat
Stage of operation
NR
How discovered
V
Nature of condition
O
Precautionary procedure
K

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

What was found

RIGHT FWD WINDOW HEAT PB SHOWS INOP CAME ON IN FLIGHT QRH PROCEDURE PERFORMED REMOVED AND REPLACED RH WINDOW HEAT CONTROL IAW AMM 30-41-01 TEST OK. NO TRAX INFO AVAILABLE.

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