SDR USAA040355

Service difficulty report · Floorbeam · Boeing 7374B7

Difficulty date
July 20, 2004
Submitted
August 20, 2004
Operation
Air carrier
Aircraft
N426US
Make and model
Boeing 7374B7
Aircraft serial
24548
Part
Floorbeam
Condition
Corroded
Location
Fuselage
Part time
41,553 hours
Stage of operation
IN
How discovered
9
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

PIT - FOUND FLOORBEAM CORRODED .5 INCH BY .100 INCH, CABIN FLOORBEAM FS 967 RBL UPPER AFT BEAM EDGE. BLENDED CORRODED AREA, TREATED AND PRIMED PER SRM 53-60-51 FIG 101 DETAIL XV. CORROSION LEVEL 1, TASK C53-107-02. (M)

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