Service difficulty report · Controller · Boeing 7673Y0

Difficulty date
August 4, 2018
Submitted
August 7, 2018
Operation
Air carrier
Aircraft
N642GT
Make and model
Boeing 7673Y0
Aircraft serial
26207
Aircraft time
78,969 hours, 20,804 cycles
Part
Controller
Part number
6240665
Part serial
020C4092
Condition
Malfunctioned
Location
Window Heat
Stage of operation
LD
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 WARNING ILLUMINATED AFTER LANDING. COMPLIED WITH AP-14378, CHECKED RESISTANCE AT D2898B PINS 4 AND 5. 10.5 OHMS. CHECKED RESISTANCE AT D2898A PINS 19 AND 20. 318 OHMS AT 80 DEG F. REPLACED THE WINDOW CONTROLLER M192 IAW AMM 30-41-01. OPS CHECKED GOOD IAW AMM 30-41-00.

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