14
2
Install the throttle servo.
Drill a 1/8” hole in the firewall in position with
the throttle arm. Insert the nylon tubing in the
hole.
Let the tubing exit into the fuselage towards
the throttle servo mount.
Attach the EZ connector to the engine throttle
or servo arm.
Insert the pushrod into the tubing and
through the EZ connector.
ENGINE THROTTLE INSTALLATION
1.
Collect the following items:
(1) 1/8” x 16” nylon tubing
(1) .072 x 18” Threaded Rod
(1) EZ connector
(1) Snap Nut
(1) 4-40 x 1/8 Screw
(1) Nylon Snap Link
(1) Servo
Note:
The DA 50 has a threaded hole for a ball link
to mount This is not included in the kit.
COWL INSTALLATION
1.
Collect the following items:
(1) Cowl
(4) 4-40 x 3/4” Button Head Socket Bolt
(4) 1/4 x 1/4 Silicone tubes
You will have to remove any parts of the
cowl that rub against the engine. Make
these openings little at first and slowly
make them bigger till the cowl fits over the
engine without touching. Do not forget to
make an opening for the needle valve and
the fuel lines.
2
Place a 4” strip of masking tape from the cowl
screw hole back along the fuselage..
Using a pencil, draw a line straight back from
the hole 2-1/2” long
Measure back from the hole 2” and make a
mark
3.
Repeat step 2 for the remaining cowl mount-
ing holes.
2” back
4.
After cutting openings in the cowl to fit around
the motor, mount the cowl onto the airplane
and tape in place
Mark a line onto the cowl following the line on
the masking tape you made earlier.
Measure forward 2” from the old mark and
make a second on the cowl.
