Service difficulty report · Floorbeam · Boeing 7572B7

Difficulty date
June 26, 2025
Submitted
June 26, 2025
Operation
Air carrier
Aircraft
N909FD
Make and model
Boeing 7572B7
Aircraft serial
27200
Aircraft time
68,945 hours, 31,059 cycles
Part
Floorbeam
Condition
Corroded
Location
Zone 100
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

AFT CARGO COMPARTMENT FLOOR BEAM SUPPORT LOWER CHORD NUT PLATES CORRODED AT BS 1560 BETWEEN RBL 45.75 TO LBL 45.50.

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