Service difficulty report · Skin · Boeing 75724APF

Difficulty date
March 14, 2025
Submitted
April 9, 2025
Operation
Air carrier
Aircraft
N473UP
Make and model
Boeing 75724APF
Aircraft serial
28846
Aircraft time
25,469 hours, 16,974 cycles
Part
Skin
Condition
Corroded
Location
Zone 400
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

RH PYLON INSIDE PANEL 443CR FWD LOWER CORNER HAS CORROSION. DOT 28-45 NOT ABLE TO REMOVE NOTED MEASUREMENTS. ALL MEASUREMENTS WERE ADDED TO CPCP AND SDR TASKS.

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