Service difficulty report · Keelbeam · Boeing 7572G7

Difficulty date
January 15, 2013
Submitted
January 28, 2013
Operation
Air carrier
Aircraft
N909AW
Make and model
Boeing 7572G7
Aircraft serial
24522
Aircraft time
83,682 hours, 28,287 cycles
Part
Keelbeam
Part number
144N803410
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

C2 CHECK - LEVEL 2 EXFOLIATION CORROSION ON FITTING AT RIGHT KEEL STRUCTURE AT BS 1180, WL 138.5, RBL 3. REPLACED FITTING AT RIGHT KEEL STRUCTURE AT BS 1180, WL 138.5, RBL 3 IAW B737 SRM 51-40-02 & BOEING DRAWING 144N8034.

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