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1. Put the wing tube in the round hole in the wing slot of the
fuselage.
2. Put the left wing on the wing tube.
3. As you slide the wing onto the wing tube, feed the aileron
control into the fuselage.
4. Secure the left wing to the fuselage by using a screw.
5. Install the right wing using the steps above.
6. Attach the two (2) aileron connectors to the aileron
Y-harness in the fuselage.
There is no difference between the two connections on the
Y-harness. Left and right servo lead connectors do not have to
be connected to a particular side of the Y-harness.
Tip: Install aileron servo wires in the fuselage’s molded
channels using tape. Tape will keep the wires from blocking
battery installation.
Due to the Z-Foam™ construction of the Extra 300, the wing
can flex to absorb flight loads during hard positive or negative
G forces. This is more noticeable during hard maneuvering,
but is normal.
Installing Wings
