02
TROUBLE SHOOTING
Solutions
Problems
Causes
Engine does
not start.
Engine
flameout just
after starting
Bad reaction
and responge
from engine
Car is hard
to handle
1. No fuel in tank or in carburetor.
2. The spark plug is damaged, or the portfire has
not been charged.
3. The fuel pipe, air filter or muffler is choked.
4. Too much fuel.
5. The carburetor has not been adjusted properly.
6. The servo link has not been adjusted properly.
1. Fill the tank with fuel and press prime button.
2. replace a new spark plug or charge the portfire.
3. Clean the clogged parts or change with new one.
4. Remove the spark plug and dispose the fuel.
replace a new one if need.
5. Set the idle, main and slow needle to standard
starting position.
6. Set the servo to neutral position and readjust it.
1. No fuel in the fuel tank.
2. The fuel pipe, air filter or muffler is choked.
3. The carburetor has not adjusted properly.
4. The engine is overheated.
1. Fill the tank with fuel.
2. Clean or change the clogged parts.
3. Readjust the idle, main and slow needle, set
them to starting position.
4. Cool down the engine. Unscrew the main needle
adjusting screw, turn left for 30 degree.
1. The carburetor has not been adjusted properly.
2. Little oil pressure in muffler.
1. Readjust the idle, main and slow needle.
2. Assemble the pipe between the muffler and fuel
tank properly.
1. Charge the battery or replace it.
2. Fully extend antennas of transmitter and receiver.
3. Set the servo to the neutral position and readjust it.
1. The batteries of the transmitter or receiver are
weak or exhausted.
2. Poor effective of the antenna.
3. The servo link hasn’t been adjusted properly.
WARNING:
In order to aviod accidents and personal
injury, please read the below following:
SAFETY PRECAUTION
Make sure the batteries of the transmitter and receiver
is fully charge. If not, the transmitter and receiver won’t
work efficiency. In that case, it may cause the car out of
control or even cause serious accident.
Only use the car at the following places and never use
the vehicle as below:
WARNING: Never run the car at the following places
or in the following situations (it may cause accidents)
OPERATION PRECAUTION
Operating in disorder may cause personal injury and
property losing.
Never disorder connecting the wires.
Never overload the electrical source voltage.
Turn off the transmitter and receiver while using.
Turn off the transmitter and receiver after using.
Keep motor and electric equipment away from water.
Never put finger into the rotating or moving parts!
Always keep alert if someone is operating a car nearby.
Never use the same frequency with others simultaneously,
otherwise the signal will be disturbed and may cause the
car out of control and may cause serious accident.
Always stop the car at once if there is any abnormal
problem with your car. Check for the problem fully before
operating your car or further troubles may cause accident.
The place where children and people gathering
Residentials and parks
Incapable indoor or outdoor place
On street
Operating the car after completely assembled
Avoid changing the running direction frequently or
abruptly.
Make sure all the screws and screw locknuts
are tightened.
Never run your car at a wet place or when raining.
