Service difficulty report · Floor Panel · Boeing 7378H4

Difficulty date
August 5, 2023
Submitted
August 22, 2023
Operation
Air carrier
Aircraft
N8671D
Make and model
Boeing 7378H4
Aircraft serial
36715
Aircraft time
26,519 hours, 12,587 cycles
Part
Floor Panel
Condition
Corroded
Location
Zn 100 Fus Lower
Stage of operation
IN
How discovered
9
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

PNL 120DF HAS CORROSION ALONG THE SIDES.<[01] REPLACED AND INSTALLED NEW FLOOR PANEL PER AMM 25-52-10 SEE TASK TTG8Q00MN032 FOR FLOOR PANEL SEALANT;[02] VERIFIED C/A #1.

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