Service difficulty report · Warning System · Boeing 747422

Difficulty date
June 1, 2014
Submitted
June 3, 2014
Operation
Air carrier
Aircraft
N177UA
Make and model
Boeing 747422
Aircraft serial
24384
Aircraft time
97,977 hours, 11,788 cycles
Engine
Pwa PW4056
Part
Warning System
Condition
Activated
Location
Cockpit
Stage of operation
CL
How discovered
O
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

DURING FLAP RETRACTION, CREW RECEIVED A FLAP DRIVE ECAM MSG INDICATING THE POSSIBILITY OF A FLAP ASYMMETRY SITUATION.