Service difficulty report · Angle · Boeing 75724APF

Difficulty date
April 7, 2026
Submitted
May 1, 2026
Operation
Air carrier
Aircraft
N454UP
Make and model
Boeing 75724APF
Aircraft serial
25475
Aircraft time
43,406 hours, 22,422 cycles
Part
Angle
Part number
453N180936
Condition
Cracked
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 R/H AFT. WALL ANGLE SUPPORT ZONE 164 FOUND CRACK. ES-009. REMOVED CRACKED AFT CARGO RT AFT. WALL ANGLE SUPPORT AT STA 1640 RBL 24.8 IAW SRM 51-40-02-0G-0. INSTALLED FABRICATED SUPPORT ANGLE P/N 453N1809-36SAAU AND REINSTALLED VERTICAL BULKHEAD PANEL LANDING FOR AFT CARGO RT AFT WALL ANGLE SUPPORT ZONE 164 IAW SRM 51-40-02-0G-0.

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