Service difficulty report · Warning Message · Boeing 75724APF

Difficulty date
September 2, 2021
Submitted
September 3, 2021
Operation
Air carrier
Aircraft
N452UP
Make and model
Boeing 75724APF
Aircraft serial
25473
Aircraft time
37,708 hours, 21,372 cycles
Part
Warning Message
Condition
False Activation
Location
Te Flaps
Stage of operation
CL
How discovered
O
Nature of condition
F, J
Precautionary procedure
B, A

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

What was found

INSPECTION TYPE:N/A**DIVERSION*NO EMERG*A/C LANDED W/O INCIDENT*DURING FLAP RETRACTION ON DEPARTURE WHEN FLAPS UP SELECTED, EICAS MSG LE SLAT DISAGREE DISPLAYED LE SLAT DISAGREE CHECKLIST EXITED WHEN LE DISAGREEE MSG DID NOT EXTINGUISH WHEN LE ALTN FLAP SWITCH SELECTED. ACCOMPLISHED LE SLAT ASYMETRY CHECKFOLLOWED FIM 27-51-00-815-805 AND PERFORMED BITE TEST. MSG WAS CLEARED NO FURTHER MESSAGES SHOWN. FLAP/SLAT WERE RECYCLE AS PER AMM 27-81-00-862-045. NORMAL OPERATION OK

More about the Boeing 757-24APF