User manual

6
1. Use a secure method to attach the
throttle linkage to the throttle arm on the
carburetor.
2. Power on the transmitter and receiver.
3. Move the throttle stick to the middle stick
position.
4. Adjust the throttle arm so the arm is 90
degrees to the throttle pushrod.
5. Center the throttle servo. Install a servo arm
with a hole 11mm (7/16 in) from the center
of the arm.
6. Use a clevis to attach the throttle linkage to
the servo arm.
11mm
Mid-throttle
The muffler mounting accessory package
includes mounting screws (2), lock washers
(2), muffler gaskets (2) and L-wrenches (2).
1. Put a lock washer on each of the muffler
screws. Push the muffler screws through the
cylinder head.
2. Place the muffler gasket over the engine
mounting screws.
3. Align the muffler with the exhaust opening
and the muffler mounting screws.
4. Tighten the muffler screws.
IMPORTANT: Tighten the muffler screws after
the first few tanks of fuel. The muffler screws
may loosen from heat and vibration. It is im-
portant that you tighten the muffler through
bolt after each of the first three, full tank
engine runs. The heat will cause expansion
of the through bolt and muffler body parts.
After the third tightening, no further muffler
loosening should occur.
To tighten the muffler through bolt:
1. Loosen the muffler lock nut.
2. Tighten the muffler through bolt screw.
3. Tighten the muffler lock nut.
Connecting the Throttle Linkage
Installing the Muffler