Service difficulty report · Actuator · Boeing 747433

Difficulty date
June 15, 1999
Submitted
March 26, 2000
Operation
Air carrier
Make and model
Boeing 747433
Engine
Pwa PW4056
Part
Actuator
Condition
Failed
Location
Aileron
Stage of operation
CR
Nature of condition
J
Precautionary procedure
A

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

What was found

(CAN) AILERON LOCK-OUT ON EICAS STATUS REPORT. LEFT AILERON ACTUATOR REPLACED.