Service difficulty report · Structure · Boeing 747422

Difficulty date
October 29, 2012
Submitted
October 31, 2012
Operation
Air carrier
Aircraft
N177UA
Make and model
Boeing 747422
Aircraft serial
24384
Aircraft time
91,838 hours, 11,151 cycles
Engine
Pwa PW4056
Part
Structure
Condition
Damaged
Location
Fuselage
Stage of operation
IN
How discovered
V
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

STA 400 S44R SHORT EDGE MARGIN FOUND AT DOUBLER 65B23284-10, 65B23284-12 AND 141U1099-28. REPAIRED IAW ECRA 5331-01644.