Service difficulty report · Floorbeam · Boeing 767332

Difficulty date
March 15, 2001
Submitted
March 29, 2001
Operation
Air carrier
Aircraft
N190DN
Make and model
Boeing 767332
Aircraft serial
28447
Aircraft time
19,882 hours, 3,091 cycles
Part
Floorbeam
Part number
146T51161
Condition
Cracked
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

THE LOWER CHORD AREA OF THE FS 1439 FLOOR BEAM WAS FOUND WITH SEVERAL CRACKS BETWEEN LBL 20 AND LBL 30 CAUSED BY IMPACT WITH CARGO. THE DAMAGED AREA OF LOWER CHORD WAS REMOVED WITH A 7.25 INCH LONG CUTOUT. THE BEAM WAS REPAIRED WITH AN ALUMINUM WEB DOUBLER AND 2 ALUMINUM REPAIR CHANNELS PER ER/A 380302-14, REV A.