Service difficulty report · Slat System · Boeing 75724APF

Difficulty date
February 26, 2025
Submitted
February 26, 2025
Operation
Air carrier
Aircraft
N450UP
Make and model
Boeing 75724APF
Aircraft serial
25472
Aircraft time
30,722 hours, 20,403 cycles
Part
Slat System
Condition
False Indication
Stage of operation
AP
How discovered
O
Nature of condition
J
Precautionary procedure
O

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

What was found

**EMERGENCY DECLARED**APPROACHING FINAL CALLED FOR FLAPS 1AND SET FLAPS1 AND RECEIVED LE SLAT DISAGREE. PERFORMED THE QRH CHECKLIST LEADING EDGE LIGHT STAYED ILLUM SO WE PERFORMED THE LE EDGE SLAT ASYMMETRY TO ITS T/S PER FIM 27-81 TREE 803 PERFORMED OPERATION TEST IAW AMM 27-81-00 OPS CHECK GOOD. BITE TESTED FSEU 1,2,3 NO EXISTING FAULTS IN REF TO FIM 27-51 COULD NOT DUPLICATE ANY FAULT OR SLAT DISAG, NO HISTORY.

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