Service difficulty report · Floorbeam · Boeing 75724APF

Difficulty date
June 27, 2010
Submitted
July 16, 2010
Operation
Air carrier
Aircraft
N421UP
Make and model
Boeing 75724APF
Aircraft serial
25281
Aircraft time
22,548 hours, 14,787 cycles
Part
Floorbeam
Condition
Corroded
Location
Bs 440
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

INSPECTION TYPE:C3, 43 SECTION, CORROSION ON FLOORBEAM AT STA 440, RBL 20 UPPER AFT FLANGE. BLENDED AND REFINISHED IAW ATS ER 10-3290.

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