Service difficulty report · Floorbeam · Boeing 7474R7F

Difficulty date
March 13, 2018
Submitted
April 13, 2018
Operation
Air carrier
Aircraft
N581UP
Make and model
Boeing 7474R7F
Aircraft serial
25866
Aircraft time
108,153 hours, 18,127 cycles
Part
Floorbeam
Part number
69B621234
Condition
Corroded
Location
Main Deck Cargo
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: D2, CORROSION ON THE MAIN DECK CARGO FLOORBEAM BS 500 , LBL 97 - LBL 103. REPLACED IAW SRM 51-40-02-0G, REV 82, AND DWG 457U2700, SH 1, REV D.

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