Service difficulty report · Support Channel · Boeing 75724APF

Difficulty date
May 8, 2026
Submitted
May 26, 2026
Operation
Air carrier
Aircraft
N423UP
Make and model
Boeing 75724APF
Aircraft serial
25325
Aircraft time
36,345 hours, 23,701 cycles
Part
Support Channel
Part number
149N755213
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

RH MLG WW, TANG DOOR FWD CUTOUT, STA 1100 HAS BRACKETS CRACKED (3EA). INSTALLED BRACKETS (2EA) AND SUPPORT CHANEL (1EA) AND RETAINER IAW SRM B757-200 TASK: 51-40-02. REVIEWED

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