Service difficulty report · Stiffener · Boeing 7374B7

Difficulty date
January 28, 2010
Submitted
January 29, 2010
Operation
Air carrier
Aircraft
N452UW
Make and model
Boeing 7374B7
Aircraft serial
24979
Aircraft time
51,952 hours, 34,155 cycles
Part
Stiffener
Part number
654581246
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

CLT - Q1 - MAJOR REPAIR - CRACK AT FORWARD ENTRANCE DOOR SURROUND STIFFENER AT BS 328, RBL 33. REPLACED FORWARD ENTRANCE DOOR SURROUND STIFFENER AT BS 328, RBL 33 IAW B737 SRM 51-10-02.

More about the Boeing 737-4B7