Service difficulty report · Frame · Boeing 737401

Difficulty date
July 14, 2008
Submitted
August 5, 2008
Operation
Air carrier
Aircraft
N424US
Make and model
Boeing 737401
Aircraft serial
23991
Aircraft time
23,991 hours, 34,841 cycles
Part
Frame
Part number
651630349
Condition
Corroded
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

CLT - Q3-MAJOR REPAIR - LEVEL 2 CORROSION ON FORWARD SIDE OF FRAME WEB AT BS 203.3 RBL 4. REPLACED FRAME WEB BS 203.3 RBL 4, IAW US AIRWAYS EA 100558. (A)