Service difficulty report · Crease Beam · Boeing 7374B7

Difficulty date
May 1, 2012
Submitted
May 4, 2012
Operation
Air carrier
Aircraft
N427US
Make and model
Boeing 7374B7
Aircraft serial
24549
Aircraft time
61,145 hours, 40,839 cycles
Part
Crease Beam
Part number
69730642
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

Q1 CHECK - CRACK ON CREASE BEAM WEB BETWEEN BS 500C TO BS 500D, WL 207, RBL 64. REPLACED WEB BETWEEN BS 500C TO BS 500D, WL 207, RBL 64 IAW EA 100391A.

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