Service difficulty report · Bracket · Boeing 75724APF

Difficulty date
July 5, 2026
Submitted
July 15, 2026
Operation
Air carrier
Aircraft
N453UP
Make and model
Boeing 75724APF
Aircraft serial
25474
Aircraft time
40,247 hours, 23,271 cycles
Part
Bracket
Part number
311N522045
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

PYLON NR 2 INTERNAL BRACKET NEAR PPS 174.30 RT SIDE SHOWS INDICATION OF A CRACK. REMOVED BRACKET BROKEN AT PYLON NR 2 INTERNAL NEAR PPS 174.30 RT SIDE IAW SRM 51-40-02-0G. INSTALLED NEW SHEAR CLIP AT PYLON NR 2 INTERNAL NEAR PPS 174.30 RH SIDE IAW SRM 51-40-02-0G-0.

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