Service difficulty report · Bulkhead · Boeing 7374Q8

Difficulty date
February 14, 2011
Submitted
February 15, 2011
Operation
Air carrier
Aircraft
N755AS
Make and model
Boeing 7374Q8
Aircraft serial
25096
Aircraft time
59,937 hours, 34,512 cycles
Part
Bulkhead
Part number
654957411
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

CORROSION ON BS 1016 BULKHEAD LOWER FORWARD CHORD FORWARD RADIUS AT RBL 2 AND WL 189. FABRICATED AND INSTALLED NEW SPLICE ANGLE IAW B737 400 SRM 53 80 08 FIG 101 51 40 05 51 20 01 AND 51 40 02.

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