SDR USAA070124

Service difficulty report · Stiffener · Boeing 737401

Difficulty date
February 22, 2007
Submitted
February 22, 2007
Operation
Air carrier
Aircraft
N404US
Make and model
Boeing 737401
Aircraft serial
23886
Aircraft time
50,025 hours, 50,025 cycles
Part
Stiffener
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

STA 277 S2L AND S3L CRACKED. REMOVED OLD PART & FAB'D NEW, DRILLED, TREATED & PRIMED PER SRM 51-10-02, BOEING DWG 65-49806, DEFECT SIZE: 1 INCH.