Service difficulty report · Floorbeam · Boeing 7474R7F

Difficulty date
February 6, 2017
Submitted
February 20, 2017
Operation
Air carrier
Aircraft
N581UP
Make and model
Boeing 7474R7F
Aircraft serial
25866
Aircraft time
104,615 hours, 17,614 cycles
Part
Floorbeam
Part number
141U53608
Condition
Corroded
Location
Bs 460
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: C2, CORROSION ON MAIN DECK FLOORBEAM UPPER TEE AT BS 460, LBL 69. REPAIRED IAW SR 4-3681199411.

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