Service difficulty report · Motor · Boeing 747422

Difficulty date
February 10, 2015
Submitted
February 12, 2015
Operation
Air carrier
Aircraft
N179UA
Make and model
Boeing 747422
Aircraft serial
25158
Aircraft time
97,617 hours, 11,593 cycles
Engine
Pwa PW4056
Part
Motor
Condition
Odor
Location
Elevator
Stage of operation
IN
How discovered
O
Nature of condition
B
Precautionary procedure
O

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

What was found

ELECTRICAL ODOR IN SERVICE ELEVATOR SHAFT, DEACTIVATED THE MOTORS IAW MEL. VERIFIED NO EVIDENCE OF ODOR IN ELEVATOR SHAFT EXCEPT MOTORS. THERE IS THE ELEC ODOR FROM HOT MOTORS. CHECKED THE ELEVATOR & WIRES ARE NORMAL.