Service difficulty report · Skin · Boeing 747451

Difficulty date
January 8, 2016
Submitted
January 11, 2016
Operation
Air carrier
Aircraft
N105UA
Make and model
Boeing 747451
Aircraft serial
26473
Aircraft time
86,582 hours, 9,967 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

LEFT FUSELAGE SKIN AT WATER TANK OTBD VENT, BS 2090 CORROSION. REPAIRED IAW ECRA 5330-05485.