Service difficulty report · Web · Boeing 747123

Difficulty date
January 28, 2002
Submitted
February 15, 2002
Operation
Air carrier
Aircraft
N673UP
Make and model
Boeing 747123
Aircraft serial
20325
Aircraft time
68,011 hours, 20,052 cycles
Part
Web
Part number
141U11075
Condition
Cracked
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

INSPECTION TYPE:C, LT SIDE NOSE W/W ON BS 380 VERT BEAM WEB FOUND 2 EA INSULATION STANDOFF HOLES CRACKED, 1 EA JUST BETWEEN 1 & 2 STIFFENER AND 1 EA JUST BETWEEN NR 5 STIFFENER AND 1 EA JUST BETWEEN NR 5 STIFFENER. VERT BEAM WEB REPLACED AS SRM 51-10-01.