Service difficulty report · Skin · Boeing 75724APF

Difficulty date
August 20, 2024
Submitted
September 10, 2024
Operation
Air carrier
Aircraft
N444UP
Make and model
Boeing 75724APF
Aircraft serial
27389
Aircraft time
30,647 hours, 19,933 cycles
Part
Skin
Part number
311N504652
Part serial
UP83695
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

#2 PYLON OUTBD INNER SKIN FWD OF THE VENT PANEL OPENING HAS CORROSION. DOT 8-004. VERIFIED, ACCOMPLISHMENT OF WORK PER UPS EO 91221-REQ 1 AND VT MAE EA 757-5450-27-A3676 REV. FAA 8100 APPROVAL ATTCHED.

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