Service difficulty report · Skin · Boeing 747422

Difficulty date
February 28, 2016
Submitted
February 29, 2016
Operation
Air carrier
Aircraft
N175UA
Make and model
Boeing 747422
Aircraft serial
24382
Aircraft time
98,879 hours, 11,004 cycles
Engine
Pwa PW4056
Part
Skin
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

PITTING ON FUSELAGE EXTERNAL BELLY SKIN AT BS 740 - 840, STRINGER 44L - 44R. REPAIRED IAW ECRA 5330-05547.