Service difficulty report · Floor Panel · Boeing 7378H4

Difficulty date
January 23, 2026
Submitted
January 26, 2026
Operation
Air carrier
Aircraft
N8543Z
Make and model
Boeing 7378H4
Aircraft serial
63587
Aircraft time
28,036 hours, 14,352 cycles
Part
Floor Panel
Condition
Cracked
Location
Zone 100
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

AFT CARGO BAY FLOOR PANEL 141FW HAD TWO CRACKS WITHIN TWO INCHES OF LOWER EDGE. REPAIRED IAW EA M-21-125-00669.

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