Service difficulty report · Skin · Boeing 747422

Difficulty date
August 29, 2013
Submitted
August 30, 2013
Operation
Air carrier
Aircraft
N122UA
Make and model
Boeing 747422
Aircraft serial
29168
Aircraft time
58,389 hours, 6,800 cycles
Engine
Pwa PW4056
Part
Skin
Condition
Corroded
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

BS 1480 FUSELAGE SKIN CORROSION S14R-S16R. REPAIRED IAW ECRA 5330-04653.