Service difficulty report · Connector · Boeing 75724APF

Difficulty date
February 18, 2026
Submitted
March 5, 2026
Operation
Air carrier
Aircraft
N455UP
Make and model
Boeing 75724APF
Aircraft serial
25476
Aircraft time
45,792 hours, 22,436 cycles
Part
Connector
Part number
3500838
Part serial
3443
Condition
Faulted
Location
Zone 400
Stage of operation
CR
How discovered
O
Nature of condition
N
Precautionary procedure
O

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

RIGHT ENG OVERHEAT AT CRUISE, 4512 MSG WENT OUT AFTER TWO MINUTES & ENGINE AT IDLE THRUST. ALL ENGINE INDICATIONS WERE NORMAL. R & R FLEX-CONNECTOR AND COUPLING V-BAND CLAMP IAW AMM 36-11-15,. LEAK CHECKED GOOD. OK FOR SERVICE.

More about the Boeing 757-24APF