Service difficulty report · Floor Support · Boeing 7378H4

Difficulty date
June 18, 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

CORRODED FLOOR SUPPORT BTWN BS 312 - 328, LBL 12, WL 208.1. REPLACED THE INTERCOSTAL AND FASTENERS IAW SRM 51-40-02, AND DWG 141A5400, SHEET 27, REV -.

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