Service difficulty report · Transformer · Boeing 747475

Difficulty date
July 10, 1996
Submitted
March 26, 2000
Operation
Air carrier
Make and model
Boeing 747475
Part
Transformer
Part number
10615
Condition
Burnt
Location
Aoa Sensor
Component
Oeco · 10615
Stage of operation
TX
Nature of condition
M
Precautionary procedure
K

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

What was found

(CAN) LH ANGLE OF ATTACK SENSOR FAILED. ON INSTALL ANGLE OF ATTACK SENSOR TRANSFORMER OVERHEATED AND CAUSED BURNING SMELL IN COCKPIT. TRANSFORMER SELF DESTRUCTED. REPLACED.