Service difficulty report · Frame · Boeing 737401

Difficulty date
May 23, 2007
Submitted
May 24, 2007
Operation
Air carrier
Aircraft
N424US
Make and model
Boeing 737401
Aircraft serial
23991
Aircraft time
48,561 hours, 33,067 cycles
Part
Frame
Condition
Cracked
Location
Bs 440
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

A 1 INCH LONG CRACK FOUND AT BS 440, S-24R. CLT - REPAIR: REMOVED DAMAGE, FABRICATED & INSTALLED FILLER & REPAIR ANGLES PER EA 98691.