SDR USAA070224

Service difficulty report · Angle · Boeing 737401

Difficulty date
March 20, 2007
Submitted
March 20, 2007
Operation
Air carrier
Aircraft
N423US
Make and model
Boeing 737401
Aircraft serial
23990
Aircraft time
49,240 hours, 49,240 cycles
Part
Angle
Condition
Corroded
Location
From Sta 305-344
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

FROM STA 305-344 S-17L HAS CORROSION. INSTALLED NEW CHORD ANGLE PER SRM 51-10, 51-40-03; CORR TASK C53-107-02; LEVEL 2, DEFECT SIZE: 1 X 18 INCHES.