Service difficulty report · Floorbeam · Boeing 7378H4

Difficulty date
September 11, 2025
Submitted
October 20, 2025
Operation
Air carrier
Aircraft
N8619F
Make and model
Boeing 7378H4
Aircraft serial
33939
Aircraft time
40,353 hours, 19,330 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 BS 986.5 LBL 43 AND WL 208.1 AT AFT GALLEY AREA. ULTRASONIC EQUIPMENT USED, EDDY CURRENT EQUIPMENT USED. PERFORMED PERMANENT REPAIR ON FLOORBEAM LOCATED ON STA 986.5 LBL 43 AND WL 208.1 AT AFT GALLEY AREA IAW SRM 53-70-51-2R-6 REPAIR 6.

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