Service difficulty report · Floorbeam · Boeing 7374B7

Difficulty date
July 28, 2009
Submitted
August 12, 2009
Operation
Air carrier
Aircraft
N443US
Make and model
Boeing 7374B7
Aircraft serial
24842
Aircraft time
50,147 hours, 34,904 cycles
Part
Floorbeam
Part number
6545812U92
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 - Q2 - MAJOR REPAIR - LEVEL 2 EXFOLIATION CORROSION ON FLOORBEAM T-CAP AT BS 328, RBL 33. REPLACED FLOORBEAM T-CAP AT BS 328, RBL 33 IAW B737 SRM 53-10-51.

More about the Boeing 737-4B7