Service difficulty report · Flapper Valve · Emb EMB550

Difficulty date
January 8, 2023
Submitted
January 13, 2023
Operation
Air carrier
Aircraft
N601FX
Make and model
Emb EMB550
Aircraft serial
55020164
Aircraft time
162 hours, 106 cycles
Part
Flapper Valve
Condition
Stuck
Location
Fuel System
Stage of operation
CL
How discovered
O
Nature of condition
K
Precautionary procedure
O

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

What was found

DURING CLIMB RIGHT WING WAS VENTING FUEL BETWEEN FLAP AND AILERON. DISCOVERED WING FLAPPER STUCK OPEN DUE TO MANUFACTURING DEFECT. TRIMMED RH WING ACCESS SEALANT AND RESEATED FLAPPER IAW EMB 550 AMM 25-11-01.

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