Service difficulty report · Window · Boeing 767231

Difficulty date
June 14, 2019
Submitted
June 17, 2019
Operation
Air carrier
Aircraft
N653GT
Make and model
Boeing 767231
Aircraft serial
22572
Aircraft time
81,644 hours, 23,888 cycles
Part
Window
Condition
Failed
Location
L1
Stage of operation
CL
How discovered
O
Nature of condition
B, P
Precautionary procedure
H

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

What was found

L1 WINDOW DURING CLIMB OUT CRACKING AND SMOKING FROM OUTER BOTTOM CORNER TURNED OFF WINDOW HEAT(<P>INSPECTED L1 WINDOW FOR DAMAGE IAW 767 AMM 56-11-00 NOTED NONE. FOUND L1 WINDOW ELECT CONNECTOR TERMINAL LOOSE AT LWR LH CORNER CLEANED AND SECURED TERMINAL END AND REPLACED PROTECTIVE COVER PERFORMED M191 WINDOW HEAT CONTROLLER TEST IAW 767 AMM 30-41-01 NO FAULTS NOTED ACCOMPLISHED WINDOW HEAT GROUND TEST PER 767AMM 30-41-00-715 NO DEFECTS NOTED WINDOW PANE SHOWS NO EVIDENCE OF ARCING OR OVERHEAT CONDITION</P>)