Hangar 9 P-51D Mustang Sport 40 ARF Assembly Manual page 8


Step 7
Secure the servos in the radio tray using the screws
provided with the servos. Tighten the screws using a #1
Phillips screwdriver. Orient the output of the rudder and
elevator servos as shown in the photo below.

Step 8
If you are installing a glow engine, install the throttle servo
at this time.

Step 9
Wrap the receiver battery in foam. Slide the receiver battery
into the fuselage under the fuel tank/battery tray. Make sure
the battery can not move by using more foam to secure its
position in the fuselage. Connect the lead from the battery to
the receiver at this time as well.
8

Step 10
Place the thicker piece of pre-cut foam included with your
model in the area for the receiver.

Step 11
Next, place the pre-cut foam with the opening for the
receiver in the receiver area.

Step 12
Plug the battery, rudder, elevator and throttle servo leads in
the appropriate ports of the receiver.
note 1: If you are using a computer radio, you can mix
the ailerons (and flap channels) and use four 6-inch
(152mm) extensions plugged into the aileron, flap and
auxiliary ports of the receiver. If not, you can also use
two Y-harnesses (flap and aileron) at this time.
note 2: If you are installing retracts, plug a 3-inch
(76mm) extension in the gear/retract port of the receiver.
note 3: If you are building your model for use with
an electric power system, plug a 6-inch (152mm)
extension in the throttle port of the receiver.
Hangar 9 P-51D Mustang Sport 40 Assembly Manual