Service difficulty report · Frame · Boeing 7374B7

Difficulty date
December 22, 2011
Submitted
January 17, 2012
Operation
Air carrier
Aircraft
N426US
Make and model
Boeing 7374B7
Aircraft serial
24548
Aircraft time
59,768 hours, 40,074 cycles
Part
Frame
Part number
6546540
Condition
Cracked
Location
Fuselage
Stage of operation
IN
How discovered
E
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

Q6 CHECK - CRACK ON FRAME INNER CHORD AT BS 639, S17R. REPAIRED FRAME INNER CHORD AT BS 639, S17R IAW TYPICAL REPAIR TR737-5362-10-0098A AND EA103537, EA103558.

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