Service difficulty report · Floorbeam · Boeing 757204

Difficulty date
November 17, 2025
Submitted
November 20, 2025
Operation
Air carrier
Aircraft
N924FD
Make and model
Boeing 757204
Aircraft serial
26267
Aircraft time
71,263 hours, 29,788 cycles
Part
Floorbeam
Part number
146N508512
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

AFT CARGO COMPARTMENT BS 1560 LBL 45.50 UPPER FLOOR BEAM LOWER CHORD WITH CORROSION. COMPLIED WITH FEDEX EA # F-5310-T0385569 P1 TILE: FUSELAGE -MAINFRAME CORROSION REPAIR -STA 1560 FLOOR BEAM LOWER FLANGE DAMAGE