SDR IPXA2026022243116

Service difficulty report · Skin · Boeing 75724APF

Difficulty date: February 4, 2026
Submitted: February 26, 2026
Operation: Air carrier
Aircraft: N460UP
Make and model: Boeing 75724APF
Aircraft serial: 25481
Aircraft time: 37,091 hours, 22,684 cycles
System (JASC): 5414 · Nacelle/Pylon, Plate/Skin
Part: Skin
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

MAJOR REPAIR, L/H PYLON INBD INNER SKIN BETWEEN BETWEEN PANELS 433JR ANS 433HR HAS EVIDENCE OF CORROSION AT LOWER AREA. MARKED IN RED PERFORMED BLENDOUT OF DAMAGE ON L/H PYLON INBD INNER SKIN BETWEEN PANELS 433JR AND 433HR, IAW 757-200PF SRM 51-10-02. ACCOMPLISH REPAIR PER EO-96542-REQ1 AND VT-MAE EA 757-5450-27-A4323 REV -, PRIOR TO FURTHER FLIGHT

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