Service difficulty report · Support Channel · Boeing 75724APF

Difficulty date
February 10, 2025
Submitted
February 27, 2025
Operation
Air carrier
Aircraft
N465UP
Make and model
Boeing 75724APF
Aircraft serial
28269
Aircraft time
34,456 hours, 21,052 cycles
Part
Support Channel
Part number
144N50055
Condition
Corroded
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

MAIN CARGO COMPARTMENT LEFT SIDE STA 1050 BL 0 TO LBL 24.5 FLOOR BEAM SUPPORT CHANNEL SPOTS WITH CORROSION. DOT 68-02 FR-68. LOCATED AND DRILLED NEW TEE SUPORT IAW SRM B757-200 TASK: 51-40-05. INSTALLED NEW TEE IAW SRM B757-200 TASK: 51-40-02.

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