Service difficulty report · Keelbeam · Boeing 737322

Difficulty date
January 13, 2005
Submitted
December 20, 2004
Operation
Air carrier
Aircraft
N307UA
Make and model
Boeing 737322
Aircraft serial
23668
Engine
Ge CFM56*
Part
Keelbeam
Condition
Cracked
Location
Fuselage
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

KEEL BEAM LOWER CHORD BS 685-695 IS CRACKED. TRIMMED OUT CRACKED LOWER CHORD. INSTALLED REPAIR ANGLE AND STRIP.