Service difficulty report · Structure · Boeing 75724APF

Difficulty date
October 7, 2025
Submitted
October 31, 2025
Operation
Air carrier
Aircraft
N459UP
Make and model
Boeing 75724APF
Aircraft serial
25480
Aircraft time
35,817 hours, 21,917 cycles
Part
Structure
Part number
146N50171
Condition
Corroded
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

MAIN DECK CABIN BELOW FLOOR PANEL 241XKF HAS CORROSION, FLL-023, ATA 53. ACCOMPLISHED REPAIR IN ACCORDANCE WITH EO-95488-REQ1 AND VT-SAA EA 757-5310-01-B0583, REV IR.

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