Service difficulty report · Strut · Boeing 75724APF

Difficulty date
October 14, 2025
Submitted
November 13, 2025
Operation
Air carrier
Aircraft
N456UP
Make and model
Boeing 75724APF
Aircraft serial
25477
Aircraft time
37,547 hours, 22,355 cycles
Part
Strut
Part number
311N5002143
Part serial
0864001
Condition
Cracked
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

FOUND DURING DVI NR 1 PYLON OTBD SIDE HAS A CRACKED PANEL LANDING UNDER PANEL P/N 311N5049-139. INSTALL REPAIR DOUBLER, FILLERS 2 EACH /ALL REPAIR PARTS AT # 1 PYLON O/B SIDE IAW EA # 757-5450-01-B0589 STEP 17. ACCOMPLISH REPAIR PER VT-SAA EA 757-5450-01-B0589 REV. I/R., PRIOR TO FURTHER FLIGHT.

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