Service difficulty report · Shear Web · Boeing 7374B7

Difficulty date
August 13, 2012
Submitted
September 7, 2012
Operation
Air carrier
Aircraft
N432US
Make and model
Boeing 7374B7
Aircraft serial
24554
Aircraft time
60,936 hours, 40,702 cycles
Part
Shear Web
Part number
65C33495U1
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

Q6 CHECK - LEVEL 2 EXFOLIATION CORROSION ON FLOOR SHEAR WEB AT BS 1030, WL 208 BETWEEN BL 0 TO LBL 2. REPLACED FLOOR SHEAR WEB AT BS 1030, WL 208 BETWEEN BL 0 TO LBL 2 IAW B737 SRM 51-40-02-0G FIG 3 & 8.

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