Service difficulty report · Flap System · Boeing 75724APF

Difficulty date
January 20, 2026
Submitted
January 23, 2026
Operation
Air carrier
Aircraft
N409UP
Make and model
Boeing 75724APF
Aircraft serial
23731
Aircraft time
39,174 hours, 26,184 cycles
Part
Flap System
Condition
Faulted
Stage of operation
CR
How discovered
O
Nature of condition
J
Precautionary procedure
A

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

What was found

AIR TURN BACK, TE FLAP ASSYMETRY. PERFORMED OPS CHECK OF FLAP SYSTEM IAW AMM 27-51-00-715-001. OPS CHECK NORMAL. ALSO VERIFIED FLAP POSITION TRANSMITTERS IAW AMM 27-58-01-825-003 STEPS 2.I. AND 2.J. ALL VALUES WITHIN LIMITS.

More about the Boeing 757-24APF