Service difficulty report · Floor Panel · Boeing 7378H4

Difficulty date
September 9, 2026
Submitted
October 20, 2026
Operation
Air carrier
Aircraft
N8657B
Make and model
Boeing 7378H4
Aircraft serial
42535
Aircraft time
39,097 hours, 19,276 cycles
Part
Floor Panel
Condition
Debonded
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

FLOOR PANEL 232HF UPPER SKIN HAD A LARGE DISBONDED AREA NEAR FWD EDGE. REPLACED THE FLOOR PANEL IAW SRM 53-00-50-2R-0-B00275.

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