Service difficulty report · Support Channel · Boeing 75724APF

Difficulty date
September 6, 2025
Submitted
September 26, 2025
Operation
Air carrier
Aircraft
N435UP
Make and model
Boeing 75724APF
Aircraft serial
25466
Aircraft time
31,473 hours, 21,120 cycles
Part
Support Channel
Part number
149N755010
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

RIGHT WW FWD SEAL RETAINER SUPPORT FRAME O/B AREA HAS A CRACK. INSTALLED SUPPORT CHANNEL AT RT WW IAW SRM 51-40-02.

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