Service difficulty report · Floor Panel · Boeing 7378H4

Difficulty date
April 15, 2026
Submitted
May 12, 2026
Operation
Air carrier
Aircraft
N8639B
Make and model
Boeing 7378H4
Aircraft serial
60086
Aircraft time
39,504 hours, 19,287 cycles
Part
Floor Panel
Condition
Pulled
Location
Zn 200 Fus Top
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

FLOOR PANEL 231LF UPPER SKIN HAS AREAS OF PULLED STRANDS. FABRICATED NEW FLOOR PANEL 231LF IAW SRM 53-00-50-2R-0 AND DWG 143A5810.

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