Service difficulty report · Spoiler Sys · Boeing 75724APF

Difficulty date
August 6, 2026
Submitted
August 26, 2026
Operation
Air carrier
Aircraft
N474UP
Make and model
Boeing 75724APF
Aircraft serial
28844
Aircraft time
24,906 hours, 16,774 cycles
Part
Spoiler Sys
Condition
Malfunctioned
Stage of operation
LD
How discovered
O
Nature of condition
J, F
Precautionary procedure
O

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

What was found

***SUPPLEMENTAL SDR*** ON TOUCHDOWN SPOILERS DEPLOYED NORMALLY, BUT IMMEDIATELY RETRACTED. REQUIRED MANUAL RE-DEPLOYMENT + MANUAL BRAKES. REPLACED SPOILER SPEED BRAKE MECHANISM IAW AMM 27-62-02. SYSTEM FUNCTIONS NORMALLY. DMP REVERSED, PLACARDS REMOVED.

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