SDR IPXA2026080805617

Service difficulty report · Sidewall Panel · Boeing 75724APF

Difficulty date: July 22, 2026
Submitted: August 11, 2026
Operation: Air carrier
Aircraft: N455UP
Make and model: Boeing 75724APF
Aircraft serial: 25476
Aircraft time: 46,102 hours, 22,631 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Sidewall Panel
Part number: 146N543130
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

AFT CARGO COMPARTMENT FLOOR STRUCTURE SIDE PANEL HAS CORROSION ON MULTIPLE AREAS APPROX BTW BS 1530 AND BS 1640, RBL 16 AND RBL 22. FABRICATED AND INSTALLED, 3EA DOUBLERS AT AFT CARGO COMPARTMENT FLOOR STRUCTURE SIDE PANEL, BTW BS 1530 AND BS 1640 RBL 16 AND RBL 22, IAW SRM 51-70-13-0G-0.

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