Service difficulty report · Crease Beam · Boeing 7572B7

Difficulty date
April 13, 2010
Submitted
May 19, 2010
Operation
Air carrier
Aircraft
N941UW
Make and model
Boeing 7572B7
Aircraft serial
27806
Aircraft time
51,421 hours, 20,269 cycles
Part
Crease Beam
Part number
143N8328U53
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

CLT - C2 - MAJOR REPAIR - CORROSION ON LEFT CREASE BEAM INNER CHORD BETWEEN BS 670 & BS 686, S17L. REPLACED LEFT CREASE BEAM INNER CHORD BETWEEN BS 670 & BS 755, S17L IAW B757 SRM 51-10-02 & BOEING DRAWING 143N8322.

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