Service difficulty report · Angle · Boeing 75724APF

Difficulty date
March 14, 2026
Submitted
April 3, 2026
Operation
Air carrier
Aircraft
N437UP
Make and model
Boeing 75724APF
Aircraft serial
25468
Aircraft time
32,154 hours, 21,139 cycles
Part
Angle
Part number
311N50408
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

FAULT - Z400 - STR #1 PYLON INBD SIDE THROUGH CIRCLE ACCESS PANEL, INTERNAL AFT UPPER SURFACE HAS A CRACKED STRUCTURAL CLIP. DOT 93-012. REMOVED CRACKED CLIP AT #1 PILON I/B SIDE INTERNAL AREA AFT UPPER SURFACE IAW B757-200 SRM 51-40-02. INSTALLED CLIP IAW B757-200 SRM 51-40-02.

More about the Boeing 757-24APF