Service difficulty report · Intercostal · Boeing 7374B7

Difficulty date
October 31, 2009
Submitted
November 6, 2009
Operation
Air carrier
Aircraft
N456UW
Make and model
Boeing 7374B7
Aircraft serial
25020
Aircraft time
50,762 hours, 33,748 cycles
Part
Intercostal
Part number
03534230069
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 - MAJOR REPAIR - Q3 CHECK - LEVEL 2 CORROSION ON INTERCOSTAL AT BS 312 - BS 328, RBL 10. REPLACED INTERCOSTAL AT BS 312 - BS 328, RBL 10 IAW B737 SRM 51-40-02.

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