Service difficulty report · Transition Panel · Boeing 75724APF

Difficulty date
April 7, 2026
Submitted
April 23, 2026
Operation
Air carrier
Aircraft
N454UP
Make and model
Boeing 75724APF
Aircraft serial
25475
Aircraft time
43,406 hours, 22,422 cycles
Part
Transition Panel
Part number
146N539191
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

AFT CARGO RH OTBD TRANSITION PANEL CORRODED STA 1440-1500. REMOVED CORROSION AT RT BS 1440 ON TIE DOWN FITTING RBL 20R IAW 51-10-02-0G-0. INSTALLED NEW RT OTBD TRANSITION PANEL IN AFT CARGO COMPARTMENT BS 1440-1528 IAW SRM 51-40-02-0G-0.

More about the Boeing 757-24APF