Service difficulty report · Floorbeam · Boeing 7378H4

Difficulty date
October 1, 2026
Submitted
November 6, 2026
Operation
Air carrier
Aircraft
N8654B
Make and model
Boeing 7378H4
Aircraft serial
37045
Aircraft time
40,285 hours, 19,697 cycles
Part
Floorbeam
Condition
Corroded
Location
Zone 200
Stage of operation
IN
How discovered
U
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

CORRODED FLOORBEAM, BS 986.5, LBL 43, WL 208.1 IN THE AFT GALLEY AREA. PERFORMED A PERMANENT REPAIR ON THE FLOORBEAM IAW SRM 53-70-51-2R-6, REPAIR 6, ALTERNATIVE 4.

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