Service difficulty report · Heater · Boeing 747230B

Difficulty date
June 13, 2004
Submitted
June 23, 2004
Operation
Air carrier
Aircraft
N509MC
Make and model
Boeing 747230B
Aircraft serial
21221
Aircraft time
110,094 hours, 20,882 cycles
Engine
Ge CF650*
Part
Heater
Condition
Odor
Location
Windshield
Stage of operation
CR
How discovered
O
Nature of condition
B
Precautionary procedure
H

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

What was found

F/O NR 1 WINDOW LOWER RIGHT CORNER OVERHEATING AND CAUSING BURNT WIRE SMELL. TURNED OFF AND C/B PULLED. DEFERRED R-1 WINDOW HEAT PER MEL 30-11-1.