Service difficulty report · Transition Panel · Boeing 75733N

Difficulty date
December 8, 2025
Submitted
January 20, 2026
Operation
Air carrier
Aircraft
N77865
Make and model
Boeing 75733N
Aircraft serial
32589
Aircraft time
72,509 hours, 21,526 cycles
Part
Transition Panel
Part number
146N539124
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

BULK CARGO, FLOOR AREA, BS 1520 , RT TRANSITION PANEL LOWER SURFACE HAS CORROSION. PERFORMED REPAIR AT TRANSITION PANEL BS 1520 TO 1640 IAW SRM 53-00-53-2R-2.

More about the Boeing 757-33N