Service difficulty report · Floorbeam · Boeing 7374B7

Difficulty date
July 2, 2009
Submitted
July 10, 2009
Operation
Air carrier
Aircraft
N445US
Make and model
Boeing 7374B7
Aircraft serial
24863
Aircraft time
50,739 hours, 35,312 cycles
Part
Floorbeam
Part number
6546811
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 - Q4 - MAJOR REPAIR - INTERGRANULAR CORROSION ON FLOORBEAM T-CAP AT BS 986, RBL 16. REPLACED FLOORBEAM T-CAP AT BS 986, RBL 16 IAW US AIRWAYS TYPICAL REPAIR 53-60-01.

More about the Boeing 737-4B7