Service difficulty report · Fitting · Boeing 777222

Difficulty date
August 21, 2003
Submitted
September 16, 2003
Operation
Air carrier
Aircraft
N771UA
Make and model
Boeing 777222
Aircraft serial
26932
Engine
Pwa PW4077
System (JASC)
5751 · Ailerons
Part
Fitting
Part number
113W721213
Condition
Cracked
Location
Lt Aileron
Part time
30,719 hours, 6,248 cycles
Stage of operation
IN
How discovered
9
Nature of condition
O
Precautionary procedure
K

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

What was found

I/B & O/B ACTUATOR FITTINGS CRACKED. LEFT AILERON WAS REPLACED.