Service difficulty report · Floorbeam · Boeing 7377H4

Difficulty date
August 26, 2025
Submitted
October 2, 2025
Operation
Air carrier
Aircraft
N901WN
Make and model
Boeing 7377H4
Aircraft serial
32545
Aircraft time
58,011 hours, 33,767 cycles
Part
Floorbeam
Condition
Corroded
Location
Zone 200
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

CORROSION FLOORBEAM LOCATED STA 986.3 AND BTW RBL 40 TO RBL 43 AND WL 208.1 AT AFT GALLEY AREA. PERFORMED REPAIR ON FLOORBEAM LOCATED STA 986.3 AND BTW RBL 40 TO RBL 43 AND WL 208.1 AT AFT GALLEY AREA IAW EA 25-153-02452-WIP1; EA 25-153-02452-WIP2 AND EA 25-153-02452.

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