Service difficulty report · Retract Mech · Boeing 737322

Difficulty date
April 12, 1996
Submitted
March 26, 2000
Operation
Air carrier
Aircraft
N303UA
Make and model
Boeing 737322
Aircraft serial
23644
Part
Retract Mech
Condition
Malfunctioned
Location
Te Flaps
Stage of operation
DE
Nature of condition
J
Precautionary procedure
O

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

What was found

DURING FLAP EXTENSION FELT SLIGHT ROLL, THERE WAS NO INDICATION OF FLAP EXTENSION EITHER VISUALLY OR INDICATION. SEVERAL SECONDS LATER THE FLAPS STARTED DOWN AND AN ASYMMETRY CONDITION DEVELOPED AT 15 DEGREES.