Service difficulty report · Support Channel · Boeing 75724APF

Difficulty date
August 13, 2025
Submitted
September 2, 2025
Operation
Air carrier
Aircraft
N466UP
Make and model
Boeing 75724APF
Aircraft serial
25482
Aircraft time
34,969 hours, 21,338 cycles
Part
Support Channel
Part number
149N75509
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 MLG WW FWD SEAL RETAINER ATTACHMENT FRAME CRACKED AT OTBD END. INSTALLED NEW SUPPORT CHANNEL AT RT MLG WW IAW SRM 51-40-02.

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