Service difficulty report · Sill · Boeing 7374B7

Difficulty date
August 11, 2012
Submitted
September 19, 2012
Operation
Air carrier
Aircraft
N432US
Make and model
Boeing 7374B7
Aircraft serial
24554
Aircraft time
60,936 hours, 40,702 cycles
Part
Sill
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 FILIFORM CORROSION ON SILL WEB AT BS 500+10 INCHES ABOVE, S19R. REPAIRED SILL WEB AT BS 500+10 INCHES ABOVE, S19R IAW B737 SRM 51-40-02-0G FIG 12.

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