Service difficulty report · Frame · Boeing 75724APF

Difficulty date
September 23, 2025
Submitted
October 16, 2025
Operation
Air carrier
Aircraft
N425UP
Make and model
Boeing 75724APF
Aircraft serial
25370
Aircraft time
35,094 hours, 23,206 cycles
Part
Frame
Part number
141N85346
Part serial
NSN
Condition
Corroded
Location
Zone 100
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

RIGHT FWD FUSELAGE WASTE PANEL ACCESS HAS CORROSION INSIDE FRAME, FLL-011, ACCOMPLISHED REPAIR PER EO-95404-REQ1 AND VT-SAA EA 757-5249-01-B0574, REV. IR.

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