Service difficulty report · Wire · Boeing 7374B7

Difficulty date
December 30, 2011
Submitted
January 3, 2012
Operation
Air carrier
Aircraft
N438US
Make and model
Boeing 7374B7
Aircraft serial
24560
Aircraft time
58,016 hours, 38,666 cycles
Part
Wire
Condition
Broken
Location
Cockpit
Stage of operation
NR
How discovered
O
Nature of condition
B
Precautionary procedure
K

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

What was found

CREW REPORTED THE RIGHT SIDE WINDOW HEAT ARCING AT CONNECTION BY TIE WRAP, WITH SMOKE. MAINTENANCE REPAIRED BROKEN WIRING TO CONNECTOR PER WDM 30-41-11, PAGE 5A, SHEET 1. WINDOW HEAT OPERATES NORMALLY. OK FOR SERVICE.

More about the Boeing 737-4B7