SDR USAA060577

Service difficulty report · Stiffener · Boeing 7374B7

Difficulty date
April 10, 2006
Submitted
April 11, 2006
Operation
Air carrier
Aircraft
N778AU
Make and model
Boeing 7374B7
Aircraft serial
24980
Aircraft time
41,342 hours, 41,342 cycles
Part
Stiffener
Condition
Cracked
Location
Horizontal Stab
Stage of operation
IN
How discovered
9
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

STA 92 - 7-12 INCHES AFT OF REAR SPAR CRACKED. FABRICATED STIFFENER AND INSTALLED IAW SRM 51-10-02, DEFECT SIZE: .250 INCH.

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