Service difficulty report · Floorbeam · Boeing 7374B7

Difficulty date
November 18, 2009
Submitted
January 12, 2010
Operation
Air carrier
Aircraft
N450UW
Make and model
Boeing 7374B7
Aircraft serial
24933
Aircraft time
51,561 hours, 34,160 cycles
Part
Floorbeam
Part number
6545410155
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

SAL - Q4 - MAJOR REPAIR - CRACK ON OVAL CUTOUT BELOW FLOORBEAM AT UPPER CHORD. REPAIRED OVAL CUTOUT BELOW FLOORBEAM AT UPPER CHORD IAW EA 132755A.

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