SDR USAA060877

Service difficulty report · Skin · Boeing 737401

Difficulty date
July 5, 2006
Submitted
July 6, 2006
Operation
Air carrier
Aircraft
N420US
Make and model
Boeing 737401
Aircraft serial
23987
Aircraft time
48,169 hours, 48,169 cycles
Part
Skin
Condition
Cracked
Location
Left Pylon
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

LEFT PYLON PANEL 5727L CRACKED. INSTALLED DOUBLER KIT IAW TR 54-30-07, DEFECT SIZE: .625 INCH.