SDR IPXA2026042329452

Service difficulty report · Bolt · Boeing 74744AF

Difficulty date: April 16, 2026
Submitted: April 23, 2026
Operation: Air carrier
Aircraft: N575UP
Make and model: Boeing 74744AF
Aircraft serial: 35664
Aircraft time: 63,822 hours, 10,023 cycles
System (JASC): 5753 · Trailing Edge Flaps
Part: Bolt
Condition: Worn
Location: Zone 600 Flap
Component: Flap
Component part number: 65B01925316A
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 WING OUTBOARD MID FLAP, T/E UPPER SKIN, BOLT WORN 1 EA. REMOVE THE WORN MATERIALS AND CLEAN. I.A.W DWG 65B08533, SHEET 3, ZONE C12, VIEW 2B6, REV.C. AND PSDL 65B08533 SHEET DL, REV.A. INSTALL THE RH WING OUTBD MID FLAP SUPPORT STRUT.

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