Service difficulty report · Intercostal · Boeing 7374B7

Difficulty date
January 24, 2009
Submitted
February 3, 2009
Operation
Air carrier
Aircraft
N440US
Make and model
Boeing 7374B7
Aircraft serial
24811
Aircraft time
48,985 hours, 34,143 cycles
Part
Intercostal
Part number
65C33369
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 - Q5 - MAJOR REPAIR - LEVEL 2 EXFOLIATION CORROSION ON INTERCOSTAL BETWEEN BS 947 TO BS 967, RBL 50. REPLACED INTERCOSTAL BETWEEN BS 947 TO BS 967, RBL 50 IAW B737 SRM 51-10-02.

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