Service difficulty report · Floor Support · Boeing 7378H4

Difficulty date
September 6, 2026
Submitted
October 20, 2026
Operation
Air carrier
Aircraft
N8656B
Make and model
Boeing 7378H4
Aircraft serial
42530
Aircraft time
37,815 hours, 18,228 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, BS 947 - 967, RBL 50, WL 208.1. REPLACED THE FLOOR SUPPORT IAW SRM 51-40-02, & DWG 147A5650, SHEET 71, REV-.

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