SDR IPXA2026061994597

Service difficulty report · Access Panel · Boeing 75724APF

Difficulty date: June 16, 2026
Submitted: June 19, 2026
Operation: Air carrier
Aircraft: N418UP
Make and model: Boeing 75724APF
Aircraft serial: 23905
Aircraft time: 37,132 hours, 24,518 cycles
System (JASC): 5310 · Fuselage Main, Structure
Part: Access Panel
Part number: 148N36153
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 FUSELAGE INSIDE ACCESS PANEL 313AL STA 1885.20 AND FROM S-25L TO S-25R HAS CORROSION, FLL-030, REMOVED CORRODED CHORD AT BS 1885.20 BETWEEN S-23L TO S-23R IAW SRM 51-40-02-0G-0 PAR. 4 AND 7. REINSTALLED 2 EA BRACKETS, 1 EA FENCE-DRIP AND INSTALLED NEW CHORD IAW SRM 51-40-05-0G-0 AND DWG 148N3615.

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