Service difficulty report · Fitting · Boeing 747422

Difficulty date
August 31, 2004
Submitted
December 15, 2004
Operation
Air carrier
Aircraft
N107UA
Make and model
Boeing 747422
Aircraft serial
26900
Aircraft time
23,943 hours, 3,093 cycles
Engine
Pwa PW4056
Part
Fitting
Condition
Cracked
Location
Rt Wing
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

RT WING OUTBOARD AILERON 2ND FROM OUTBD HINGE FITTING CRACKED THRU LWR AFT FASTENER LOWER AREA. *S/D* MAJOR REPAIR ACCOMPLISHED. REMOVED AND REPLACED FITTING.