Service difficulty report · Floor Support · Boeing 7378H4

Difficulty date
June 15, 2026
Submitted
July 25, 2026
Operation
Air carrier
Aircraft
N8650F
Make and model
Boeing 7378H4
Aircraft serial
36909
Aircraft time
39,527 hours, 19,247 cycles
Part
Floor Support
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 ON FLOOR SUPPORT BTW BS 947 - 967, RBL 51, WL 208.1 IN AFT GALLEY AREA. REPLACED THE FLOOR SUPPORT IAW SRM 51-40-02 AND DWG 147A5650, SHEET 71, REV A.

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