SDR USAA060516

Service difficulty report · Frame · Boeing 7374B7

Difficulty date
March 24, 2006
Submitted
March 24, 2006
Operation
Air carrier
Aircraft
N777AU
Make and model
Boeing 7374B7
Aircraft serial
24979
Aircraft time
42,138 hours, 42,138 cycles
Part
Frame
Condition
Cracked
Location
Bs 440 S8-9r
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

BS 440 BETWEEN STRINGERS 8R AND 9R CRACK. FABRICATED AND INSTALLED REPAIR ANGLES IAW TR 53-10-20D, DEFECT SIZE: .5 INCH.

More about the Boeing 737-4B7